1330431868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{8963}}^1$

素因数の和:9873

約数の個数: 24

約数和(自身を含む): 2385427968

約数和(自身を除く): 1054996100

約数列:

[1, 2, 4, 43, 86, 172, 863, 1726, 3452, 8963, 17926, 35852, 37109, 74218, 148436, 385409, 770818, 1541636, 7735069, 15470138, 30940276, 332607967, 665215934, 1330431868]

約数ペア:

[(1, 1330431868), (2, 665215934), (4, 332607967), (43, 30940276), (86, 15470138), (172, 7735069), (863, 1541636), (1726, 770818), (3452, 385409), (8963, 148436), (17926, 74218), (35852, 37109)]