2003460485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{9623}}^1$

素因数の和:12844

約数の個数: 16

約数和(自身を含む): 2590164864

約数和(自身を除く): 586704379

約数列:

[1, 5, 13, 65, 3203, 9623, 16015, 41639, 48115, 125099, 208195, 625495, 30822469, 154112345, 400692097, 2003460485]

約数ペア:

[(1, 2003460485), (5, 400692097), (13, 154112345), (65, 30822469), (3203, 625495), (9623, 208195), (16015, 125099), (41639, 48115)]