2646873608

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{516161}}^1$

素因数の和:516808

約数の個数: 16

約数和(自身を含む): 4970640060

約数和(自身を除く): 2323766452

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 516161, 1032322, 2064644, 4129288, 330859201, 661718402, 1323436804, 2646873608]

約数ペア:

[(1, 2646873608), (2, 1323436804), (4, 661718402), (8, 330859201), (641, 4129288), (1282, 2064644), (2564, 1032322), (5128, 516161)]