290114156927

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1\times {\mathrm{9533}}^1$

素因数の和:10679

約数の個数: 32

約数和(自身を含む): 343202033664

約数和(自身を除く): 53087876737

約数列:

[1, 7, 41, 107, 287, 749, 991, 4387, 6937, 9533, 30709, 40631, 66731, 106037, 284417, 390853, 742259, 1020031, 2735971, 4347517, 7140217, 9447203, 30432619, 41821271, 66130421, 292748897, 387335323, 1010850721, 2711347261, 7075955047, 41444879561, 290114156927]

約数ペア:

[(1, 290114156927), (7, 41444879561), (41, 7075955047), (107, 2711347261), (287, 1010850721), (749, 387335323), (991, 292748897), (4387, 66130421), (6937, 41821271), (9533, 30432619), (30709, 9447203), (40631, 7140217), (66731, 4347517), (106037, 2735971), (284417, 1020031), (390853, 742259)]