1641485998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{39419}}^1$

素因数の和:39911

約数の個数: 16

約数和(自身を含む): 2520357120

約数和(自身を除く): 878871122

約数列:

[1, 2, 47, 94, 443, 886, 20821, 39419, 41642, 78838, 1852693, 3705386, 17462617, 34925234, 820742999, 1641485998]

約数ペア:

[(1, 1641485998), (2, 820742999), (47, 34925234), (94, 17462617), (443, 3705386), (886, 1852693), (20821, 78838), (39419, 41642)]