4081118210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31393217}}^1$

素因数の和:31393237

約数の個数: 16

約数和(自身を含む): 7911090936

約数和(自身を除く): 3829972726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 31393217, 62786434, 156966085, 313932170, 408111821, 816223642, 2040559105, 4081118210]

約数ペア:

[(1, 4081118210), (2, 2040559105), (5, 816223642), (10, 408111821), (13, 313932170), (26, 156966085), (65, 62786434), (130, 31393217)]