4248647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 4892160

約数和(自身を除く): 643513

約数列:

[1, 13, 19, 103, 167, 247, 1339, 1957, 2171, 3173, 17201, 25441, 41249, 223613, 326819, 4248647]

約数ペア:

[(1, 4248647), (13, 326819), (19, 223613), (103, 41249), (167, 25441), (247, 17201), (1339, 3173), (1957, 2171)]