40209507182

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{9151003}}^1$

素因数の和:9151044

約数の個数: 16

約数和(自身を含む): 65338168560

約数和(自身を除く): 25128661378

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 9151003, 18302006, 118963039, 237926078, 1546519507, 3093039014, 20104753591, 40209507182]

約数ペア:

[(1, 40209507182), (2, 20104753591), (13, 3093039014), (26, 1546519507), (169, 237926078), (338, 118963039), (2197, 18302006), (4394, 9151003)]