40804734230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313882571}}^1$

素因数の和:313882591

約数の個数: 16

約数和(自身を含む): 79098408144

約数和(自身を除く): 38293673914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313882571, 627765142, 1569412855, 3138825710, 4080473423, 8160946846, 20402367115, 40804734230]

約数ペア:

[(1, 40804734230), (2, 20402367115), (5, 8160946846), (10, 4080473423), (13, 3138825710), (26, 1569412855), (65, 627765142), (130, 313882571)]