2564103

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 3584000

約数和(自身を除く): 1019897

約数列:

[1, 3, 31, 79, 93, 237, 349, 1047, 2449, 7347, 10819, 27571, 32457, 82713, 854701, 2564103]

約数ペア:

[(1, 2564103), (3, 854701), (31, 82713), (79, 32457), (93, 27571), (237, 10819), (349, 7347), (1047, 2449)]