996898540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4531357}}^1$

素因数の和:4531377

約数の個数: 24

約数和(自身を含む): 2283804432

約数和(自身を除く): 1286905892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4531357, 9062714, 18125428, 22656785, 45313570, 49844927, 90627140, 99689854, 199379708, 249224635, 498449270, 996898540]

約数ペア:

[(1, 996898540), (2, 498449270), (4, 249224635), (5, 199379708), (10, 99689854), (11, 90627140), (20, 49844927), (22, 45313570), (44, 22656785), (55, 18125428), (110, 9062714), (220, 4531357)]