4987481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 5581440

約数和(自身を除く): 593959

約数列:

[1, 19, 23, 101, 113, 437, 1919, 2147, 2323, 2599, 11413, 44137, 49381, 216847, 262499, 4987481]

約数ペア:

[(1, 4987481), (19, 262499), (23, 216847), (101, 49381), (113, 44137), (437, 11413), (1919, 2599), (2147, 2323)]