2912594321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{82279}}^1$

素因数の和:82688

約数の個数: 16

約数和(自身を含む): 3593990400

約数和(自身を除く): 681396079

約数列:

[1, 7, 13, 91, 389, 2723, 5057, 35399, 82279, 575953, 1069627, 7487389, 32006531, 224045717, 416084903, 2912594321]

約数ペア:

[(1, 2912594321), (7, 416084903), (13, 224045717), (91, 32006531), (389, 7487389), (2723, 1069627), (5057, 575953), (35399, 82279)]