2012087828

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{10429}}^1$

素因数の和:10919

約数の個数: 24

約数和(自身を含む): 3557047200

約数和(自身を除く): 1544959372

約数列:

[1, 2, 4, 139, 278, 347, 556, 694, 1388, 10429, 20858, 41716, 48233, 96466, 192932, 1449631, 2899262, 3618863, 5798524, 7237726, 14475452, 503021957, 1006043914, 2012087828]

約数ペア:

[(1, 2012087828), (2, 1006043914), (4, 503021957), (139, 14475452), (278, 7237726), (347, 5798524), (556, 3618863), (694, 2899262), (1388, 1449631), (10429, 192932), (20858, 96466), (41716, 48233)]