1900446951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{214667}}^1$

素因数の和:214910

約数の個数: 16

約数和(自身を含む): 2740881024

約数和(自身を除く): 840434073

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 214667, 644001, 2790671, 8372013, 48729409, 146188227, 633482317, 1900446951]

約数ペア:

[(1, 1900446951), (3, 633482317), (13, 146188227), (39, 48729409), (227, 8372013), (681, 2790671), (2951, 644001), (8853, 214667)]