2018429545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{70439}}^1$

素因数の和:70976

約数の個数: 16

約数和(自身を含む): 2647416960

約数和(自身を除く): 628987415

約数列:

[1, 5, 11, 55, 521, 2605, 5731, 28655, 70439, 352195, 774829, 3874145, 36698719, 183493595, 403685909, 2018429545]

約数ペア:

[(1, 2018429545), (5, 403685909), (11, 183493595), (55, 36698719), (521, 3874145), (2605, 774829), (5731, 352195), (28655, 70439)]