1830023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 2150400

約数和(自身を除く): 320377

約数列:

[1, 13, 19, 31, 239, 247, 403, 589, 3107, 4541, 7409, 7657, 59033, 96317, 140771, 1830023]

約数ペア:

[(1, 1830023), (13, 140771), (19, 96317), (31, 59033), (239, 7657), (247, 7409), (403, 4541), (589, 3107)]