520018201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16301}}^1$

素因数の和:16416

約数の個数: 16

約数和(自身を含む): 579047040

約数和(自身を除く): 59028839

約数列:

[1, 19, 23, 73, 437, 1387, 1679, 16301, 31901, 309719, 374923, 1189973, 7123537, 22609487, 27369379, 520018201]

約数ペア:

[(1, 520018201), (19, 27369379), (23, 22609487), (73, 7123537), (437, 1189973), (1387, 374923), (1679, 309719), (16301, 31901)]