489408021743

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20939}}^1\times {\mathrm{23633}}^1$

素因数の和:44638

約数の個数: 16

約数和(自身を含む): 522610133760

約数和(自身を除く): 33202112017

約数列:

[1, 23, 43, 989, 20939, 23633, 481597, 543559, 900377, 1016219, 20708671, 23373037, 494851387, 11381581901, 21278609641, 489408021743]

約数ペア:

[(1, 489408021743), (23, 21278609641), (43, 11381581901), (989, 494851387), (20939, 23373037), (23633, 20708671), (481597, 1016219), (543559, 900377)]