21880453058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27980119}}^1$

素因数の和:27980161

約数の個数: 16

約数和(自身を含む): 36262235520

約数和(自身を除く): 14381782462

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 27980119, 55960238, 475662023, 643542737, 951324046, 1287085474, 10940226529, 21880453058]

約数ペア:

[(1, 21880453058), (2, 10940226529), (17, 1287085474), (23, 951324046), (34, 643542737), (46, 475662023), (391, 55960238), (782, 27980119)]