8450073890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2923901}}^1$

素因数の和:2923942

約数の個数: 24

約数和(自身を含む): 16157482452

約数和(自身を除く): 7707408562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 2923901, 5847802, 14619505, 29239010, 49706317, 99412634, 248531585, 497063170, 845007389, 1690014778, 4225036945, 8450073890]

約数ペア:

[(1, 8450073890), (2, 4225036945), (5, 1690014778), (10, 845007389), (17, 497063170), (34, 248531585), (85, 99412634), (170, 49706317), (289, 29239010), (578, 14619505), (1445, 5847802), (2890, 2923901)]