1251360002

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1\times {\mathrm{2557}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 1889645760

約数和(自身を除く): 638285758

約数列:

[1, 2, 179, 358, 1367, 2557, 2734, 5114, 244693, 457703, 489386, 915406, 3495419, 6990838, 625680001, 1251360002]

約数ペア:

[(1, 1251360002), (2, 625680001), (179, 6990838), (358, 3495419), (1367, 915406), (2557, 489386), (2734, 457703), (5114, 244693)]