2010615770

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{218783}}^1$

素因数の和:219709

約数の個数: 16

約数和(自身を含む): 3623063040

約数和(自身を除く): 1612447270

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 218783, 437566, 1093915, 2187830, 201061577, 402123154, 1005307885, 2010615770]

約数ペア:

[(1, 2010615770), (2, 1005307885), (5, 402123154), (10, 201061577), (919, 2187830), (1838, 1093915), (4595, 437566), (9190, 218783)]