6490404295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1\times {\mathrm{6907}}^1$

素因数の和:9630

約数の個数: 16

約数和(自身を含む): 7902309888

約数和(自身を除く): 1411905593

約数列:

[1, 5, 71, 355, 2647, 6907, 13235, 34535, 187937, 490397, 939685, 2451985, 18282829, 91414145, 1298080859, 6490404295]

約数ペア:

[(1, 6490404295), (5, 1298080859), (71, 91414145), (355, 18282829), (2647, 2451985), (6907, 939685), (13235, 490397), (34535, 187937)]