5244551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 6300000

約数和(自身を除く): 1055449

約数列:

[1, 13, 17, 19, 221, 247, 323, 1249, 4199, 16237, 21233, 23731, 276029, 308503, 403427, 5244551]

約数ペア:

[(1, 5244551), (13, 403427), (17, 308503), (19, 276029), (221, 23731), (247, 21233), (323, 16237), (1249, 4199)]