5493890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1901}}^1$

素因数の和:1942

約数の個数: 24

約数和(自身を含む): 10510452

約数和(自身を除く): 5016562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1901, 2890, 3802, 9505, 19010, 32317, 64634, 161585, 323170, 549389, 1098778, 2746945, 5493890]

約数ペア:

[(1, 5493890), (2, 2746945), (5, 1098778), (10, 549389), (17, 323170), (34, 161585), (85, 64634), (170, 32317), (289, 19010), (578, 9505), (1445, 3802), (1901, 2890)]