2388347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 2776032

約数和(自身を除く): 387685

約数列:

[1, 13, 17, 101, 107, 221, 1313, 1391, 1717, 1819, 10807, 22321, 23647, 140491, 183719, 2388347]

約数ペア:

[(1, 2388347), (13, 183719), (17, 140491), (101, 23647), (107, 22321), (221, 10807), (1313, 1819), (1391, 1717)]