713202020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2097653}}^1$

素因数の和:2097679

約数の個数: 24

約数和(自身を含む): 1585826424

約数和(自身を除く): 872624404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2097653, 4195306, 8390612, 10488265, 20976530, 35660101, 41953060, 71320202, 142640404, 178300505, 356601010, 713202020]

約数ペア:

[(1, 713202020), (2, 356601010), (4, 178300505), (5, 142640404), (10, 71320202), (17, 41953060), (20, 35660101), (34, 20976530), (68, 10488265), (85, 8390612), (170, 4195306), (340, 2097653)]