13305544372790

素因数分解:

$2^1\times 5^1\times {\mathrm{32561}}^1\times {\mathrm{40863439}}^1$

素因数の和:40896007

約数の個数: 16

約数和(自身を含む): 23950715999040

約数和(自身を除く): 10645171626250

約数列:

[1, 2, 5, 10, 32561, 65122, 162805, 325610, 40863439, 81726878, 204317195, 408634390, 1330554437279, 2661108874558, 6652772186395, 13305544372790]

約数ペア:

[(1, 13305544372790), (2, 6652772186395), (5, 2661108874558), (10, 1330554437279), (32561, 408634390), (65122, 204317195), (162805, 81726878), (325610, 40863439)]