1900901647012

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{1231}}^1\times {\mathrm{10501}}^1$

素因数の和:12212

約数の個数: 48

約数和(自身を含む): 3372798795520

約数和(自身を除く): 1471897148508

約数列:

[1, 2, 4, 97, 194, 379, 388, 758, 1231, 1516, 2462, 4924, 10501, 21002, 36763, 42004, 73526, 119407, 147052, 238814, 466549, 477628, 933098, 1018597, 1866196, 2037194, 3979879, 4074388, 7959758, 12926731, 15919516, 25853462, 45255253, 51706924, 90510506, 181021012, 386048263, 772096526, 1253892907, 1544193052, 2507785814, 4899231049, 5015571628, 9798462098, 19596924196, 475225411753, 950450823506, 1900901647012]

約数ペア:

[(1, 1900901647012), (2, 950450823506), (4, 475225411753), (97, 19596924196), (194, 9798462098), (379, 5015571628), (388, 4899231049), (758, 2507785814), (1231, 1544193052), (1516, 1253892907), (2462, 772096526), (4924, 386048263), (10501, 181021012), (21002, 90510506), (36763, 51706924), (42004, 45255253), (73526, 25853462), (119407, 15919516), (147052, 12926731), (238814, 7959758), (466549, 4074388), (477628, 3979879), (933098, 2037194), (1018597, 1866196)]