8708791378

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{970447}}^1$

素因数の和:971097

約数の個数: 16

約数和(自身を含む): 14952662784

約数和(自身を除く): 6243871406

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 970447, 1940894, 6793129, 13586258, 622056527, 1244113054, 4354395689, 8708791378]

約数ペア:

[(1, 8708791378), (2, 4354395689), (7, 1244113054), (14, 622056527), (641, 13586258), (1282, 6793129), (4487, 1940894), (8974, 970447)]