1917655042

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1\times {\mathrm{2789}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 2901242880

約数和(自身を除く): 983587838

約数列:

[1, 2, 127, 254, 2707, 2789, 5414, 5578, 343789, 354203, 687578, 708406, 7549823, 15099646, 958827521, 1917655042]

約数ペア:

[(1, 1917655042), (2, 958827521), (127, 15099646), (254, 7549823), (2707, 708406), (2789, 687578), (5414, 354203), (5578, 343789)]