2012404617

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{13177}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 2960305920

約数和(自身を除く): 947901303

約数列:

[1, 3, 9, 71, 213, 239, 639, 717, 2151, 13177, 16969, 39531, 50907, 118593, 152721, 935567, 2806701, 3149303, 8420103, 9447909, 28343727, 223600513, 670801539, 2012404617]

約数ペア:

[(1, 2012404617), (3, 670801539), (9, 223600513), (71, 28343727), (213, 9447909), (239, 8420103), (639, 3149303), (717, 2806701), (2151, 935567), (13177, 152721), (16969, 118593), (39531, 50907)]