115802570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{890789}}^1$

素因数の和:890809

約数の個数: 16

約数和(自身を含む): 224479080

約数和(自身を除く): 108676510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 890789, 1781578, 4453945, 8907890, 11580257, 23160514, 57901285, 115802570]

約数ペア:

[(1, 115802570), (2, 57901285), (5, 23160514), (10, 11580257), (13, 8907890), (26, 4453945), (65, 1781578), (130, 890789)]