1688045621218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4409}}^1\times {\mathrm{1582081}}^1$

素因数の和:1586514

約数の個数: 24

約数和(自身を含む): 2783815666380

約数和(自身を除く): 1095770045162

約数列:

[1, 2, 11, 22, 121, 242, 4409, 8818, 48499, 96998, 533489, 1066978, 1582081, 3164162, 17402891, 34805782, 191431801, 382863602, 6975395129, 13950790258, 76729346419, 153458692838, 844022810609, 1688045621218]

約数ペア:

[(1, 1688045621218), (2, 844022810609), (11, 153458692838), (22, 76729346419), (121, 13950790258), (242, 6975395129), (4409, 382863602), (8818, 191431801), (48499, 34805782), (96998, 17402891), (533489, 3164162), (1066978, 1582081)]