3313408540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12743879}}^1$

素因数の和:12743901

約数の個数: 24

約数和(自身を含む): 7493401440

約数和(自身を除く): 4179992900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12743879, 25487758, 50975516, 63719395, 127438790, 165670427, 254877580, 331340854, 662681708, 828352135, 1656704270, 3313408540]

約数ペア:

[(1, 3313408540), (2, 1656704270), (4, 828352135), (5, 662681708), (10, 331340854), (13, 254877580), (20, 165670427), (26, 127438790), (52, 63719395), (65, 50975516), (130, 25487758), (260, 12743879)]