285124252

素因数分解:

$2^2\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{3847}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 570612224

約数和(自身を除く): 285487972

約数列:

[1, 2, 4, 7, 14, 28, 2647, 3847, 5294, 7694, 10588, 15388, 18529, 26929, 37058, 53858, 74116, 107716, 10183009, 20366018, 40732036, 71281063, 142562126, 285124252]

約数ペア:

[(1, 285124252), (2, 142562126), (4, 71281063), (7, 40732036), (14, 20366018), (28, 10183009), (2647, 107716), (3847, 74116), (5294, 53858), (7694, 37058), (10588, 26929), (15388, 18529)]