2002209404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1\times {\mathrm{13291}}^1$

素因数の和:16205

約数の個数: 24

約数和(自身を含む): 3774981168

約数和(自身を除く): 1772771764

約数列:

[1, 2, 4, 13, 26, 52, 2897, 5794, 11588, 13291, 26582, 37661, 53164, 75322, 150644, 172783, 345566, 691132, 38504027, 77008054, 154016108, 500552351, 1001104702, 2002209404]

約数ペア:

[(1, 2002209404), (2, 1001104702), (4, 500552351), (13, 154016108), (26, 77008054), (52, 38504027), (2897, 691132), (5794, 345566), (11588, 172783), (13291, 150644), (26582, 75322), (37661, 53164)]