2289443

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 2810880

約数和(自身を除く): 521437

約数列:

[1, 13, 19, 23, 31, 169, 247, 299, 403, 437, 589, 713, 3211, 3887, 5239, 5681, 7657, 9269, 13547, 73853, 99541, 120497, 176111, 2289443]

約数ペア:

[(1, 2289443), (13, 176111), (19, 120497), (23, 99541), (31, 73853), (169, 13547), (247, 9269), (299, 7657), (403, 5681), (437, 5239), (589, 3887), (713, 3211)]