421503524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 840228480

約数和(自身を除く): 418724956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 233, 247, 466, 494, 932, 988, 1831, 3029, 3662, 4427, 6058, 7324, 8854, 12116, 17708, 23803, 34789, 47606, 57551, 69578, 95212, 115102, 139156, 230204, 426623, 452257, 853246, 904514, 1706492, 1809028, 5546099, 8105837, 11092198, 16211674, 22184396, 32423348, 105375881, 210751762, 421503524]

約数ペア:

[(1, 421503524), (2, 210751762), (4, 105375881), (13, 32423348), (19, 22184396), (26, 16211674), (38, 11092198), (52, 8105837), (76, 5546099), (233, 1809028), (247, 1706492), (466, 904514), (494, 853246), (932, 452257), (988, 426623), (1831, 230204), (3029, 139156), (3662, 115102), (4427, 95212), (6058, 69578), (7324, 57551), (8854, 47606), (12116, 34789), (17708, 23803)]