493672956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{42281}}^1$

素因数の和:42434

約数の個数: 48

約数和(自身を含む): 1325963520

約数和(自身を除く): 832290564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 42281, 84562, 126843, 169124, 253686, 295967, 507372, 591934, 887901, 1183868, 1775802, 3551604, 5877059, 11754118, 17631177, 23508236, 35262354, 41139413, 70524708, 82278826, 123418239, 164557652, 246836478, 493672956]

約数ペア:

[(1, 493672956), (2, 246836478), (3, 164557652), (4, 123418239), (6, 82278826), (7, 70524708), (12, 41139413), (14, 35262354), (21, 23508236), (28, 17631177), (42, 11754118), (84, 5877059), (139, 3551604), (278, 1775802), (417, 1183868), (556, 887901), (834, 591934), (973, 507372), (1668, 295967), (1946, 253686), (2919, 169124), (3892, 126843), (5838, 84562), (11676, 42281)]