4219189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 4822272

約数和(自身を除く): 603083

約数列:

[1, 13, 23, 103, 137, 299, 1339, 1781, 2369, 3151, 14111, 30797, 40963, 183443, 324553, 4219189]

約数ペア:

[(1, 4219189), (13, 324553), (23, 183443), (103, 40963), (137, 30797), (299, 14111), (1339, 3151), (1781, 2369)]