612986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 1077300

約数和(自身を除く): 464314

約数列:

[1, 2, 11, 17, 22, 34, 121, 149, 187, 242, 298, 374, 1639, 2057, 2533, 3278, 4114, 5066, 18029, 27863, 36058, 55726, 306493, 612986]

約数ペア:

[(1, 612986), (2, 306493), (11, 55726), (17, 36058), (22, 27863), (34, 18029), (121, 5066), (149, 4114), (187, 3278), (242, 2533), (298, 2057), (374, 1639)]