2000288726

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1\times {\mathrm{7549}}^1$

素因数の和:7956

約数の個数: 24

約数和(自身を含む): 3175711200

約数和(自身を除く): 1175422474

約数列:

[1, 2, 19, 38, 361, 367, 722, 734, 6973, 7549, 13946, 15098, 132487, 143431, 264974, 286862, 2725189, 2770483, 5450378, 5540966, 52639177, 105278354, 1000144363, 2000288726]

約数ペア:

[(1, 2000288726), (2, 1000144363), (19, 105278354), (38, 52639177), (361, 5540966), (367, 5450378), (722, 2770483), (734, 2725189), (6973, 286862), (7549, 264974), (13946, 143431), (15098, 132487)]