998823670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7683259}}^1$

素因数の和:7683279

約数の個数: 16

約数和(自身を含む): 1936181520

約数和(自身を除く): 937357850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7683259, 15366518, 38416295, 76832590, 99882367, 199764734, 499411835, 998823670]

約数ペア:

[(1, 998823670), (2, 499411835), (5, 199764734), (10, 99882367), (13, 76832590), (26, 38416295), (65, 15366518), (130, 7683259)]