1260021868

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{56891}}^1$

素因数の和:57022

約数の個数: 36

約数和(自身を含む): 2587789512

約数和(自身を除く): 1327767644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 11074, 22148, 56891, 113782, 227564, 398237, 796474, 1592948, 2787659, 5575318, 6428683, 11150636, 12857366, 25714732, 45000781, 90001562, 180003124, 315005467, 630010934, 1260021868]

約数ペア:

[(1, 1260021868), (2, 630010934), (4, 315005467), (7, 180003124), (14, 90001562), (28, 45000781), (49, 25714732), (98, 12857366), (113, 11150636), (196, 6428683), (226, 5575318), (452, 2787659), (791, 1592948), (1582, 796474), (3164, 398237), (5537, 227564), (11074, 113782), (22148, 56891)]