977144828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 1891953504

約数和(自身を除く): 914808676

約数列:

[1, 2, 4, 11, 22, 44, 137, 173, 274, 346, 548, 692, 937, 1507, 1874, 1903, 3014, 3748, 3806, 6028, 7612, 10307, 20614, 23701, 41228, 47402, 94804, 128369, 162101, 256738, 260711, 324202, 513476, 521422, 648404, 1042844, 1412059, 1783111, 2824118, 3566222, 5648236, 7132444, 22207837, 44415674, 88831348, 244286207, 488572414, 977144828]

約数ペア:

[(1, 977144828), (2, 488572414), (4, 244286207), (11, 88831348), (22, 44415674), (44, 22207837), (137, 7132444), (173, 5648236), (274, 3566222), (346, 2824118), (548, 1783111), (692, 1412059), (937, 1042844), (1507, 648404), (1874, 521422), (1903, 513476), (3014, 324202), (3748, 260711), (3806, 256738), (6028, 162101), (7612, 128369), (10307, 94804), (20614, 47402), (23701, 41228)]