2013350528

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1178

約数の個数: 128

約数和(自身を含む): 4895510400

約数和(自身を除く): 2882159872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 131, 136, 224, 238, 262, 272, 448, 476, 524, 544, 896, 917, 952, 1009, 1048, 1088, 1834, 1904, 2018, 2096, 2176, 2227, 3668, 3808, 4036, 4192, 4454, 7063, 7336, 7616, 8072, 8384, 8908, 14126, 14672, 15232, 15589, 16144, 16768, 17153, 17816, 28252, 29344, 31178, 32288, 34306, 35632, 56504, 58688, 62356, 64576, 68612, 71264, 113008, 117376, 120071, 124712, 129152, 132179, 137224, 142528, 226016, 240142, 249424, 264358, 274448, 285056, 452032, 480284, 498848, 528716, 548896, 904064, 925253, 960568, 997696, 1057432, 1097792, 1850506, 1921136, 1995392, 2114864, 2195584, 2247043, 3701012, 3842272, 4229728, 4494086, 7402024, 7684544, 8459456, 8988172, 14804048, 15369088, 15729301, 16918912, 17976344, 29608096, 31458602, 35952688, 59216192, 62917204, 71905376, 118432384, 125834408, 143810752, 251668816, 287621504, 503337632, 1006675264, 2013350528]

約数ペア:

[(1, 2013350528), (2, 1006675264), (4, 503337632), (7, 287621504), (8, 251668816), (14, 143810752), (16, 125834408), (17, 118432384), (28, 71905376), (32, 62917204), (34, 59216192), (56, 35952688), (64, 31458602), (68, 29608096), (112, 17976344), (119, 16918912), (128, 15729301), (131, 15369088), (136, 14804048), (224, 8988172), (238, 8459456), (262, 7684544), (272, 7402024), (448, 4494086), (476, 4229728), (524, 3842272), (544, 3701012), (896, 2247043), (917, 2195584), (952, 2114864), (1009, 1995392), (1048, 1921136), (1088, 1850506), (1834, 1097792), (1904, 1057432), (2018, 997696), (2096, 960568), (2176, 925253), (2227, 904064), (3668, 548896), (3808, 528716), (4036, 498848), (4192, 480284), (4454, 452032), (7063, 285056), (7336, 274448), (7616, 264358), (8072, 249424), (8384, 240142), (8908, 226016), (14126, 142528), (14672, 137224), (15232, 132179), (15589, 129152), (16144, 124712), (16768, 120071), (17153, 117376), (17816, 113008), (28252, 71264), (29344, 68612), (31178, 64576), (32288, 62356), (34306, 58688), (35632, 56504)]