2013274888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 3969000000

約数和(自身を除く): 1955725112

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 149, 232, 278, 298, 419, 556, 596, 838, 1112, 1192, 1676, 3352, 4031, 4321, 8062, 8642, 12151, 16124, 17284, 20711, 24302, 32248, 34568, 41422, 48604, 58241, 62431, 82844, 97208, 116482, 124862, 165688, 232964, 249724, 465928, 499448, 600619, 1201238, 1688989, 1810499, 2402476, 3377978, 3620998, 4804952, 6755956, 7241996, 8677909, 13511912, 14483992, 17355818, 34711636, 69423272, 251659361, 503318722, 1006637444, 2013274888]

約数ペア:

[(1, 2013274888), (2, 1006637444), (4, 503318722), (8, 251659361), (29, 69423272), (58, 34711636), (116, 17355818), (139, 14483992), (149, 13511912), (232, 8677909), (278, 7241996), (298, 6755956), (419, 4804952), (556, 3620998), (596, 3377978), (838, 2402476), (1112, 1810499), (1192, 1688989), (1676, 1201238), (3352, 600619), (4031, 499448), (4321, 465928), (8062, 249724), (8642, 232964), (12151, 165688), (16124, 124862), (17284, 116482), (20711, 97208), (24302, 82844), (32248, 62431), (34568, 58241), (41422, 48604)]