245736010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1890277}}^1$

素因数の和:1890297

約数の個数: 16

約数和(自身を含む): 476350056

約数和(自身を除く): 230614046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1890277, 3780554, 9451385, 18902770, 24573601, 49147202, 122868005, 245736010]

約数ペア:

[(1, 245736010), (2, 122868005), (5, 49147202), (10, 24573601), (13, 18902770), (26, 9451385), (65, 3780554), (130, 1890277)]