1138208539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 1234870560

約数和(自身を除く): 96662021

約数列:

[1, 13, 257, 461, 739, 3341, 5993, 9607, 118477, 189923, 340679, 1540201, 2468999, 4428827, 87554503, 1138208539]

約数ペア:

[(1, 1138208539), (13, 87554503), (257, 4428827), (461, 2468999), (739, 1540201), (3341, 340679), (5993, 189923), (9607, 118477)]