2005069831

素因数分解:

${\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 2101629600

約数和(自身を除く): 96559769

約数列:

[1, 29, 97, 443, 1609, 2813, 12847, 42971, 46661, 156073, 712787, 1246159, 4526117, 20670823, 69140339, 2005069831]

約数ペア:

[(1, 2005069831), (29, 69140339), (97, 20670823), (443, 4526117), (1609, 1246159), (2813, 712787), (12847, 156073), (42971, 46661)]