801830

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 1454544

約数和(自身を除く): 652714

約数列:

[1, 2, 5, 10, 181, 362, 443, 886, 905, 1810, 2215, 4430, 80183, 160366, 400915, 801830]

約数ペア:

[(1, 801830), (2, 400915), (5, 160366), (10, 80183), (181, 4430), (362, 2215), (443, 1810), (886, 905)]