557227572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4221421}}^1$

素因数の和:4221439

約数の個数: 24

約数和(自身を含む): 1418397792

約数和(自身を除く): 861170220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 4221421, 8442842, 12664263, 16885684, 25328526, 46435631, 50657052, 92871262, 139306893, 185742524, 278613786, 557227572]

約数ペア:

[(1, 557227572), (2, 278613786), (3, 185742524), (4, 139306893), (6, 92871262), (11, 50657052), (12, 46435631), (22, 25328526), (33, 16885684), (44, 12664263), (66, 8442842), (132, 4221421)]