2990288

素因数分解:

$2^4\times 7^1\times {\mathrm{26699}}^1$

素因数の和:26714

約数の個数: 20

約数和(自身を含む): 6621600

約数和(自身を除く): 3631312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26699, 53398, 106796, 186893, 213592, 373786, 427184, 747572, 1495144, 2990288]

約数ペア:

[(1, 2990288), (2, 1495144), (4, 747572), (7, 427184), (8, 373786), (14, 213592), (16, 186893), (28, 106796), (56, 53398), (112, 26699)]