496581985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{39209}}^1$

素因数の和:39380

約数の個数: 16

約数和(自身を含む): 635202000

約数和(自身を除く): 138620015

約数列:

[1, 5, 17, 85, 149, 745, 2533, 12665, 39209, 196045, 666553, 3332765, 5842141, 29210705, 99316397, 496581985]

約数ペア:

[(1, 496581985), (5, 99316397), (17, 29210705), (85, 5842141), (149, 3332765), (745, 666553), (2533, 196045), (12665, 39209)]