1357788404

素因数分解:

$2^2\times 7^1\times {\mathrm{2411}}^1\times {\mathrm{20113}}^1$

素因数の和:22535

約数の個数: 24

約数和(自身を含む): 2716838208

約数和(自身を除く): 1359049804

約数列:

[1, 2, 4, 7, 14, 28, 2411, 4822, 9644, 16877, 20113, 33754, 40226, 67508, 80452, 140791, 281582, 563164, 48492443, 96984886, 193969772, 339447101, 678894202, 1357788404]

約数ペア:

[(1, 1357788404), (2, 678894202), (4, 339447101), (7, 193969772), (14, 96984886), (28, 48492443), (2411, 563164), (4822, 281582), (9644, 140791), (16877, 80452), (20113, 67508), (33754, 40226)]