486164018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199411}}^1$

素因数の和:199489

約数の個数: 16

約数和(自身を含む): 775313856

約数和(自身を除く): 289149838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 199411, 398822, 4586453, 9172906, 10568783, 21137566, 243082009, 486164018]

約数ペア:

[(1, 486164018), (2, 243082009), (23, 21137566), (46, 10568783), (53, 9172906), (106, 4586453), (1219, 398822), (2438, 199411)]