2658007816

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2536267}}^1$

素因数の和:2536404

約数の個数: 16

約数和(自身を含む): 5021810640

約数和(自身を除く): 2363802824

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2536267, 5072534, 10145068, 20290136, 332250977, 664501954, 1329003908, 2658007816]

約数ペア:

[(1, 2658007816), (2, 1329003908), (4, 664501954), (8, 332250977), (131, 20290136), (262, 10145068), (524, 5072534), (1048, 2536267)]