2016209564

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{521}}^1\times {\mathrm{2309}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 3545110800

約数和(自身を除く): 1528901236

約数列:

[1, 2, 4, 419, 521, 838, 1042, 1676, 2084, 2309, 4618, 9236, 218299, 436598, 873196, 967471, 1202989, 1934942, 2405978, 3869884, 4811956, 504052391, 1008104782, 2016209564]

約数ペア:

[(1, 2016209564), (2, 1008104782), (4, 504052391), (419, 4811956), (521, 3869884), (838, 2405978), (1042, 1934942), (1676, 1202989), (2084, 967471), (2309, 873196), (4618, 436598), (9236, 218299)]