2621152

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 5217912

約数和(自身を除く): 2596760

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 811, 1616, 1622, 3232, 3244, 6488, 12976, 25952, 81911, 163822, 327644, 655288, 1310576, 2621152]

約数ペア:

[(1, 2621152), (2, 1310576), (4, 655288), (8, 327644), (16, 163822), (32, 81911), (101, 25952), (202, 12976), (404, 6488), (808, 3244), (811, 3232), (1616, 1622)]