4205476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{8689}}^1$

素因数の和:8715

約数の個数: 18

約数和(自身を含む): 8090390

約数和(自身を除く): 3884914

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 8689, 17378, 34756, 95579, 191158, 382316, 1051369, 2102738, 4205476]

約数ペア:

[(1, 4205476), (2, 2102738), (4, 1051369), (11, 382316), (22, 191158), (44, 95579), (121, 34756), (242, 17378), (484, 8689)]