2503363970

素因数分解:

$2^1\times 5^1\times {\mathrm{30841}}^1\times {\mathrm{8117}}^1$

素因数の和:38965

約数の個数: 16

約数和(自身を含む): 4506756408

約数和(自身を除く): 2003392438

約数列:

[1, 2, 5, 10, 8117, 16234, 30841, 40585, 61682, 81170, 154205, 308410, 250336397, 500672794, 1251681985, 2503363970]

約数ペア:

[(1, 2503363970), (2, 1251681985), (5, 500672794), (10, 250336397), (8117, 308410), (16234, 154205), (30841, 81170), (40585, 61682)]