2391883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 390197

約数列:

[1, 13, 17, 79, 137, 221, 1027, 1343, 1781, 2329, 10823, 17459, 30277, 140699, 183991, 2391883]

約数ペア:

[(1, 2391883), (13, 183991), (17, 140699), (79, 30277), (137, 17459), (221, 10823), (1027, 2329), (1343, 1781)]