17966790764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{265169}}^1$

素因数の和:266489

約数の個数: 24

約数和(自身を含む): 33886604640

約数和(自身を除く): 15919813876

約数列:

[1, 2, 4, 13, 26, 52, 1303, 2606, 5212, 16939, 33878, 67756, 265169, 530338, 1060676, 3447197, 6894394, 13788788, 345515207, 691030414, 1382060828, 4491697691, 8983395382, 17966790764]

約数ペア:

[(1, 17966790764), (2, 8983395382), (4, 4491697691), (13, 1382060828), (26, 691030414), (52, 345515207), (1303, 13788788), (2606, 6894394), (5212, 3447197), (16939, 1060676), (33878, 530338), (67756, 265169)]