2008172912

素因数分解:

$2^4\times {\mathrm{4657}}^1\times {\mathrm{26951}}^1$

素因数の和:31616

約数の個数: 20

約数和(自身を含む): 3891814896

約数和(自身を除く): 1883641984

約数列:

[1, 2, 4, 8, 16, 4657, 9314, 18628, 26951, 37256, 53902, 74512, 107804, 215608, 431216, 125510807, 251021614, 502043228, 1004086456, 2008172912]

約数ペア:

[(1, 2008172912), (2, 1004086456), (4, 502043228), (8, 251021614), (16, 125510807), (4657, 431216), (9314, 215608), (18628, 107804), (26951, 74512), (37256, 53902)]