2890906265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1\times {\mathrm{14771}}^1$

素因数の和:17800

約数の個数: 16

約数和(自身を含む): 3737434176

約数和(自身を除く): 846527911

約数列:

[1, 5, 13, 65, 3011, 14771, 15055, 39143, 73855, 192023, 195715, 960115, 44475481, 222377405, 578181253, 2890906265]

約数ペア:

[(1, 2890906265), (5, 578181253), (13, 222377405), (65, 44475481), (3011, 960115), (14771, 195715), (15055, 192023), (39143, 73855)]