2235857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2604672

約数和(自身を除く): 368815

約数列:

[1, 13, 17, 67, 151, 221, 871, 1139, 1963, 2567, 10117, 14807, 33371, 131521, 171989, 2235857]

約数ペア:

[(1, 2235857), (13, 171989), (17, 131521), (67, 33371), (151, 14807), (221, 10117), (871, 2567), (1139, 1963)]