201316310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548587}}^1$

素因数の和:1548607

約数の個数: 16

約数和(自身を含む): 390244176

約数和(自身を除く): 188927866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548587, 3097174, 7742935, 15485870, 20131631, 40263262, 100658155, 201316310]

約数ペア:

[(1, 201316310), (2, 100658155), (5, 40263262), (10, 20131631), (13, 15485870), (26, 7742935), (65, 3097174), (130, 1548587)]