1313308080010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{622420891}}^1$

素因数の和:622421109

約数の個数: 16

約数和(自身を含む): 2375158123872

約数和(自身を除く): 1061850043862

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 622420891, 1244841782, 3112104455, 6224208910, 131330808001, 262661616002, 656654040005, 1313308080010]

約数ペア:

[(1, 1313308080010), (2, 656654040005), (5, 262661616002), (10, 131330808001), (211, 6224208910), (422, 3112104455), (1055, 1244841782), (2110, 622420891)]