9891314

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 16006980

約数和(自身を除く): 6115666

約数列:

[1, 2, 17, 34, 109, 157, 218, 289, 314, 578, 1853, 2669, 3706, 5338, 17113, 31501, 34226, 45373, 63002, 90746, 290921, 581842, 4945657, 9891314]

約数ペア:

[(1, 9891314), (2, 4945657), (17, 581842), (34, 290921), (109, 90746), (157, 63002), (218, 45373), (289, 34226), (314, 31501), (578, 17113), (1853, 5338), (2669, 3706)]