7996538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5689222

約数列:

[1, 2, 11, 22, 43, 79, 86, 107, 158, 214, 473, 869, 946, 1177, 1738, 2354, 3397, 4601, 6794, 8453, 9202, 16906, 37367, 50611, 74734, 92983, 101222, 185966, 363479, 726958, 3998269, 7996538]

約数ペア:

[(1, 7996538), (2, 3998269), (11, 726958), (22, 363479), (43, 185966), (79, 101222), (86, 92983), (107, 74734), (158, 50611), (214, 37367), (473, 16906), (869, 9202), (946, 8453), (1177, 6794), (1738, 4601), (2354, 3397)]