384227186

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 668096640

約数和(自身を除く): 283869454

約数列:

[1, 2, 7, 14, 137, 163, 274, 326, 959, 1141, 1229, 1918, 2282, 2458, 8603, 17206, 22331, 44662, 156317, 168373, 200327, 312634, 336746, 400654, 1178611, 1402289, 2357222, 2804578, 27444799, 54889598, 192113593, 384227186]

約数ペア:

[(1, 384227186), (2, 192113593), (7, 54889598), (14, 27444799), (137, 2804578), (163, 2357222), (274, 1402289), (326, 1178611), (959, 400654), (1141, 336746), (1229, 312634), (1918, 200327), (2282, 168373), (2458, 156317), (8603, 44662), (17206, 22331)]