2065181830

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{466181}}^1$

素因数の和:466631

約数の個数: 16

約数和(自身を含む): 3725726544

約数和(自身を除く): 1660544714

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 466181, 932362, 2330905, 4661810, 206518183, 413036366, 1032590915, 2065181830]

約数ペア:

[(1, 2065181830), (2, 1032590915), (5, 413036366), (10, 206518183), (443, 4661810), (886, 2330905), (2215, 932362), (4430, 466181)]