2943057790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2246609}}^1$

素因数の和:2246747

約数の個数: 16

約数和(自身を含む): 5337945360

約数和(自身を除く): 2394887570

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2246609, 4493218, 11233045, 22466090, 294305779, 588611558, 1471528895, 2943057790]

約数ペア:

[(1, 2943057790), (2, 1471528895), (5, 588611558), (10, 294305779), (131, 22466090), (262, 11233045), (655, 4493218), (1310, 2246609)]