2864245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 3760128

約数和(自身を除く): 895883

約数列:

[1, 5, 17, 31, 85, 155, 527, 1087, 2635, 5435, 18479, 33697, 92395, 168485, 572849, 2864245]

約数ペア:

[(1, 2864245), (5, 572849), (17, 168485), (31, 92395), (85, 33697), (155, 18479), (527, 5435), (1087, 2635)]