1190245

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 1686528

約数和(自身を除く): 496283

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1097, 5485, 7679, 34007, 38395, 170035, 238049, 1190245]

約数ペア:

[(1, 1190245), (5, 238049), (7, 170035), (31, 38395), (35, 34007), (155, 7679), (217, 5485), (1085, 1097)]