2022971470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15561319}}^1$

素因数の和:15561339

約数の個数: 16

約数和(自身を含む): 3921452640

約数和(自身を除く): 1898481170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15561319, 31122638, 77806595, 155613190, 202297147, 404594294, 1011485735, 2022971470]

約数ペア:

[(1, 2022971470), (2, 1011485735), (5, 404594294), (10, 202297147), (13, 155613190), (26, 77806595), (65, 31122638), (130, 15561319)]