2105668655

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{57587}}^1$

素因数の和:57766

約数の個数: 16

約数和(自身を含む): 2587313664

約数和(自身を除く): 481645009

約数列:

[1, 5, 71, 103, 355, 515, 7313, 36565, 57587, 287935, 4088677, 5931461, 20443385, 29657305, 421133731, 2105668655]

約数ペア:

[(1, 2105668655), (5, 421133731), (71, 29657305), (103, 20443385), (355, 5931461), (515, 4088677), (7313, 287935), (36565, 57587)]