2802019966

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{1291}}^1\times {\mathrm{1693}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 4215336048

約数和(自身を除く): 1413316082

約数列:

[1, 2, 641, 1282, 1291, 1693, 2582, 3386, 827531, 1085213, 1655062, 2170426, 2185663, 4371326, 1401009983, 2802019966]

約数ペア:

[(1, 2802019966), (2, 1401009983), (641, 4371326), (1282, 2185663), (1291, 2170426), (1693, 1655062), (2582, 1085213), (3386, 827531)]