2013457412

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{10691}}^1$

素因数の和:11131

約数の個数: 24

約数和(自身を含む): 3556586880

約数和(自身を除く): 1543129468

約数列:

[1, 2, 4, 197, 239, 394, 478, 788, 956, 10691, 21382, 42764, 47083, 94166, 188332, 2106127, 2555149, 4212254, 5110298, 8424508, 10220596, 503364353, 1006728706, 2013457412]

約数ペア:

[(1, 2013457412), (2, 1006728706), (4, 503364353), (197, 10220596), (239, 8424508), (394, 5110298), (478, 4212254), (788, 2555149), (956, 2106127), (10691, 188332), (21382, 94166), (42764, 47083)]