820031762

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{308051}}^1$

素因数の和:308086

約数の個数: 16

約数和(自身を含む): 1352964384

約数和(自身を除く): 532932622

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 308051, 616102, 3388561, 6777122, 37274171, 74548342, 410015881, 820031762]

約数ペア:

[(1, 820031762), (2, 410015881), (11, 74548342), (22, 37274171), (121, 6777122), (242, 3388561), (1331, 616102), (2662, 308051)]