3896330405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1647497}}^1$

素因数の和:1647556

約数の個数: 16

約数和(自身を含む): 5219273664

約数和(自身を除く): 1322943259

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 1647497, 8237485, 18122467, 70842371, 90612335, 354211855, 779266081, 3896330405]

約数ペア:

[(1, 3896330405), (5, 779266081), (11, 354211855), (43, 90612335), (55, 70842371), (215, 18122467), (473, 8237485), (2365, 1647497)]