828809318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1\times {\mathrm{4721}}^1$

素因数の和:6223

約数の個数: 16

約数和(自身を含む): 1264740480

約数和(自身を除く): 435931162

約数列:

[1, 2, 61, 122, 1439, 2878, 4721, 9442, 87779, 175558, 287981, 575962, 6793519, 13587038, 414404659, 828809318]

約数ペア:

[(1, 828809318), (2, 414404659), (61, 13587038), (122, 6793519), (1439, 575962), (2878, 287981), (4721, 175558), (9442, 87779)]