2013991616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5669}}^1$

素因数の和:5762

約数の個数: 112

約数和(自身を含む): 5000304960

約数和(自身を除く): 2986313344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 976, 1456, 1586, 1708, 1952, 2912, 3172, 3416, 3904, 5551, 5669, 5824, 6344, 6832, 11102, 11338, 12688, 13664, 22204, 22676, 25376, 27328, 39683, 44408, 45352, 50752, 73697, 79366, 88816, 90704, 147394, 158732, 177632, 181408, 294788, 317464, 345809, 355264, 362816, 515879, 589576, 634928, 691618, 1031758, 1179152, 1269856, 1383236, 2063516, 2358304, 2420663, 2539712, 2766472, 4127032, 4495517, 4716608, 4841326, 5532944, 8254064, 8991034, 9682652, 11065888, 16508128, 17982068, 19365304, 22131776, 31468619, 33016256, 35964136, 38730608, 62937238, 71928272, 77461216, 125874476, 143856544, 154922432, 251748952, 287713088, 503497904, 1006995808, 2013991616]

約数ペア:

[(1, 2013991616), (2, 1006995808), (4, 503497904), (7, 287713088), (8, 251748952), (13, 154922432), (14, 143856544), (16, 125874476), (26, 77461216), (28, 71928272), (32, 62937238), (52, 38730608), (56, 35964136), (61, 33016256), (64, 31468619), (91, 22131776), (104, 19365304), (112, 17982068), (122, 16508128), (182, 11065888), (208, 9682652), (224, 8991034), (244, 8254064), (364, 5532944), (416, 4841326), (427, 4716608), (448, 4495517), (488, 4127032), (728, 2766472), (793, 2539712), (832, 2420663), (854, 2358304), (976, 2063516), (1456, 1383236), (1586, 1269856), (1708, 1179152), (1952, 1031758), (2912, 691618), (3172, 634928), (3416, 589576), (3904, 515879), (5551, 362816), (5669, 355264), (5824, 345809), (6344, 317464), (6832, 294788), (11102, 181408), (11338, 177632), (12688, 158732), (13664, 147394), (22204, 90704), (22676, 88816), (25376, 79366), (27328, 73697), (39683, 50752), (44408, 45352)]