491605855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{3217}}^1$

素因数の和:5586

約数の個数: 16

約数和(自身を含む): 635773824

約数和(自身を除く): 144167969

約数列:

[1, 5, 13, 65, 2351, 3217, 11755, 16085, 30563, 41821, 152815, 209105, 7563167, 37815835, 98321171, 491605855]

約数ペア:

[(1, 491605855), (5, 98321171), (13, 37815835), (65, 7563167), (2351, 209105), (3217, 152815), (11755, 41821), (16085, 30563)]