87502090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673093}}^1$

素因数の和:673113

約数の個数: 16

約数和(自身を含む): 169619688

約数和(自身を除く): 82117598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673093, 1346186, 3365465, 6730930, 8750209, 17500418, 43751045, 87502090]

約数ペア:

[(1, 87502090), (2, 43751045), (5, 17500418), (10, 8750209), (13, 6730930), (26, 3365465), (65, 1346186), (130, 673093)]