133119668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{5807}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 254669184

約数和(自身を除く): 121549516

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 5731, 5807, 11462, 11614, 22924, 23228, 63877, 127754, 255508, 3025447, 6050894, 12101788, 33279917, 66559834, 133119668]

約数ペア:

[(1, 133119668), (2, 66559834), (4, 33279917), (11, 12101788), (22, 6050894), (44, 3025447), (521, 255508), (1042, 127754), (2084, 63877), (5731, 23228), (5807, 22924), (11462, 11614)]