2052207872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 4896769920

約数和(自身を除く): 2844562048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 64, 88, 104, 122, 128, 143, 176, 208, 244, 256, 286, 352, 416, 488, 572, 671, 704, 793, 832, 919, 976, 1144, 1342, 1408, 1586, 1664, 1838, 1952, 2288, 2684, 2816, 3172, 3328, 3676, 3904, 4576, 5368, 6344, 7352, 7808, 8723, 9152, 10109, 10736, 11947, 12688, 14704, 15616, 17446, 18304, 20218, 21472, 23894, 25376, 29408, 34892, 36608, 40436, 42944, 47788, 50752, 56059, 58816, 69784, 80872, 85888, 95576, 101504, 112118, 117632, 131417, 139568, 161744, 171776, 191152, 203008, 224236, 235264, 262834, 279136, 323488, 382304, 448472, 525668, 558272, 616649, 646976, 728767, 764608, 896944, 1051336, 1116544, 1233298, 1293952, 1457534, 1529216, 1793888, 2102672, 2233088, 2466596, 2587904, 2915068, 3058432, 3587776, 4205344, 4933192, 5830136, 7175552, 8016437, 8410688, 9866384, 11660272, 14351104, 16032874, 16821376, 19732768, 23320544, 32065748, 33642752, 39465536, 46641088, 64131496, 78931072, 93282176, 128262992, 157862144, 186564352, 256525984, 513051968, 1026103936, 2052207872]

約数ペア:

[(1, 2052207872), (2, 1026103936), (4, 513051968), (8, 256525984), (11, 186564352), (13, 157862144), (16, 128262992), (22, 93282176), (26, 78931072), (32, 64131496), (44, 46641088), (52, 39465536), (61, 33642752), (64, 32065748), (88, 23320544), (104, 19732768), (122, 16821376), (128, 16032874), (143, 14351104), (176, 11660272), (208, 9866384), (244, 8410688), (256, 8016437), (286, 7175552), (352, 5830136), (416, 4933192), (488, 4205344), (572, 3587776), (671, 3058432), (704, 2915068), (793, 2587904), (832, 2466596), (919, 2233088), (976, 2102672), (1144, 1793888), (1342, 1529216), (1408, 1457534), (1586, 1293952), (1664, 1233298), (1838, 1116544), (1952, 1051336), (2288, 896944), (2684, 764608), (2816, 728767), (3172, 646976), (3328, 616649), (3676, 558272), (3904, 525668), (4576, 448472), (5368, 382304), (6344, 323488), (7352, 279136), (7808, 262834), (8723, 235264), (9152, 224236), (10109, 203008), (10736, 191152), (11947, 171776), (12688, 161744), (14704, 139568), (15616, 131417), (17446, 117632), (18304, 112118), (20218, 101504), (21472, 95576), (23894, 85888), (25376, 80872), (29408, 69784), (34892, 58816), (36608, 56059), (40436, 50752), (42944, 47788)]