2013242390

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{410029}}^1$

素因数の和:410527

約数の個数: 16

約数和(自身を含む): 3631225680

約数和(自身を除く): 1617983290

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 410029, 820058, 2050145, 4100290, 201324239, 402648478, 1006621195, 2013242390]

約数ペア:

[(1, 2013242390), (2, 1006621195), (5, 402648478), (10, 201324239), (491, 4100290), (982, 2050145), (2455, 820058), (4910, 410029)]