4256710270

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{409693}}^1$

素因数の和:410739

約数の個数: 16

約数和(自身を含む): 7669471680

約数和(自身を除く): 3412761410

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 409693, 819386, 2048465, 4096930, 425671027, 851342054, 2128355135, 4256710270]

約数ペア:

[(1, 4256710270), (2, 2128355135), (5, 851342054), (10, 425671027), (1039, 4096930), (2078, 2048465), (5195, 819386), (10390, 409693)]