2490940645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1\times {\mathrm{8069}}^1$

素因数の和:10232

約数の個数: 16

約数和(自身を含む): 3094038000

約数和(自身を除く): 603097355

約数列:

[1, 5, 29, 145, 2129, 8069, 10645, 40345, 61741, 234001, 308705, 1170005, 17178901, 85894505, 498188129, 2490940645]

約数ペア:

[(1, 2490940645), (5, 498188129), (29, 85894505), (145, 17178901), (2129, 1170005), (8069, 308705), (10645, 234001), (40345, 61741)]