2048790830

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{462481}}^1$

素因数の和:462931

約数の個数: 16

約数和(自身を含む): 3696156144

約数和(自身を除く): 1647365314

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 462481, 924962, 2312405, 4624810, 204879083, 409758166, 1024395415, 2048790830]

約数ペア:

[(1, 2048790830), (2, 1024395415), (5, 409758166), (10, 204879083), (443, 4624810), (886, 2312405), (2215, 924962), (4430, 462481)]