1900545234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45251077}}^1$

素因数の和:45251089

約数の個数: 16

約数和(自身を含む): 4344103488

約数和(自身を除く): 2443558254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45251077, 90502154, 135753231, 271506462, 316757539, 633515078, 950272617, 1900545234]

約数ペア:

[(1, 1900545234), (2, 950272617), (3, 633515078), (6, 316757539), (7, 271506462), (14, 135753231), (21, 90502154), (42, 45251077)]