253291214536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{98453}}^1\times {\mathrm{18917}}^1$

素因数の和:117393

約数の個数: 32

約数和(自身を含む): 502889248440

約数和(自身を除く): 249598033904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 18917, 37834, 75668, 98453, 151336, 196906, 321589, 393812, 643178, 787624, 1286356, 1673701, 2572712, 3347402, 6694804, 13389608, 1862435401, 3724870802, 7449741604, 14899483208, 31661401817, 63322803634, 126645607268, 253291214536]

約数ペア:

[(1, 253291214536), (2, 126645607268), (4, 63322803634), (8, 31661401817), (17, 14899483208), (34, 7449741604), (68, 3724870802), (136, 1862435401), (18917, 13389608), (37834, 6694804), (75668, 3347402), (98453, 2572712), (151336, 1673701), (196906, 1286356), (321589, 787624), (393812, 643178)]