2740628735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2480207}}^1$

素因数の和:2480242

約数の個数: 16

約数和(自身を含む): 3750074496

約数和(自身を除く): 1009445761

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2480207, 12401035, 32242691, 42163519, 161213455, 210817595, 548125747, 2740628735]

約数ペア:

[(1, 2740628735), (5, 548125747), (13, 210817595), (17, 161213455), (65, 42163519), (85, 32242691), (221, 12401035), (1105, 2480207)]