2013403399

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{15959}}^1$

素因数の和:16302

約数の個数: 16

約数和(自身を含む): 2344204800

約数和(自身を除く): 330801401

約数列:

[1, 7, 67, 269, 469, 1883, 15959, 18023, 111713, 126161, 1069253, 4292971, 7484771, 30050797, 287629057, 2013403399]

約数ペア:

[(1, 2013403399), (7, 287629057), (67, 30050797), (269, 7484771), (469, 4292971), (1883, 1069253), (15959, 126161), (18023, 111713)]