2100095999984

素因数分解:

$2^4\times {\mathrm{50023}}^1\times {\mathrm{2623913}}^1$

素因数の和:2673944

約数の個数: 20

約数和(自身を含む): 4069018892016

約数和(自身を除く): 1968922892032

約数列:

[1, 2, 4, 8, 16, 50023, 100046, 200092, 400184, 800368, 2623913, 5247826, 10495652, 20991304, 41982608, 131255999999, 262511999998, 525023999996, 1050047999992, 2100095999984]

約数ペア:

[(1, 2100095999984), (2, 1050047999992), (4, 525023999996), (8, 262511999998), (16, 131255999999), (50023, 41982608), (100046, 20991304), (200092, 10495652), (400184, 5247826), (800368, 2623913)]