228580924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{399617}}^1$

素因数の和:399645

約数の個数: 24

約数和(自身を含む): 469950768

約数和(自身を除く): 241369844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 399617, 799234, 1598468, 4395787, 5195021, 8791574, 10390042, 17583148, 20780084, 57145231, 114290462, 228580924]

約数ペア:

[(1, 228580924), (2, 114290462), (4, 57145231), (11, 20780084), (13, 17583148), (22, 10390042), (26, 8791574), (44, 5195021), (52, 4395787), (143, 1598468), (286, 799234), (572, 399617)]