1279647562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{9907}}^1$

素因数の和:10086

約数の個数: 32

約数和(自身を含む): 2118726720

約数和(自身を除く): 839079158

約数列:

[1, 2, 17, 29, 34, 58, 131, 262, 493, 986, 2227, 3799, 4454, 7598, 9907, 19814, 64583, 129166, 168419, 287303, 336838, 574606, 1297817, 2595634, 4884151, 9768302, 22062889, 37636693, 44125778, 75273386, 639823781, 1279647562]

約数ペア:

[(1, 1279647562), (2, 639823781), (17, 75273386), (29, 44125778), (34, 37636693), (58, 22062889), (131, 9768302), (262, 4884151), (493, 2595634), (986, 1297817), (2227, 574606), (3799, 336838), (4454, 287303), (7598, 168419), (9907, 129166), (19814, 64583)]