2028032419

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{43261}}^1$

素因数の和:43486

約数の個数: 16

約数和(自身を含む): 2393599936

約数和(自身を除く): 365567517

約数列:

[1, 7, 37, 181, 259, 1267, 6697, 43261, 46879, 302827, 1600657, 7830241, 11204599, 54811687, 289718917, 2028032419]

約数ペア:

[(1, 2028032419), (7, 289718917), (37, 54811687), (181, 11204599), (259, 7830241), (1267, 1600657), (6697, 302827), (43261, 46879)]