2551569338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{478001}}^1$

素因数の和:478177

約数の個数: 16

約数和(自身を含む): 4078313064

約数和(自身を除く): 1526743726

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 478001, 956002, 8126017, 16252034, 75046157, 150092314, 1275784669, 2551569338]

約数ペア:

[(1, 2551569338), (2, 1275784669), (17, 150092314), (34, 75046157), (157, 16252034), (314, 8126017), (2669, 956002), (5338, 478001)]