103667433740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398720899}}^1$

素因数の和:398720921

約数の個数: 24

約数和(自身を含む): 234447889200

約数和(自身を除く): 130780455460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398720899, 797441798, 1594883596, 1993604495, 3987208990, 5183371687, 7974417980, 10366743374, 20733486748, 25916858435, 51833716870, 103667433740]

約数ペア:

[(1, 103667433740), (2, 51833716870), (4, 25916858435), (5, 20733486748), (10, 10366743374), (13, 7974417980), (20, 5183371687), (26, 3987208990), (52, 1993604495), (65, 1594883596), (130, 797441798), (260, 398720899)]