2012506545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{68209}}^1$

素因数の和:68505

約数の個数: 32

約数和(自身を含む): 3693162240

約数和(自身を除く): 1680655695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 4215, 5901, 9835, 29505, 68209, 204627, 341045, 477463, 1023135, 1432389, 2387315, 7161945, 19166729, 57500187, 95833645, 134167103, 287500935, 402501309, 670835515, 2012506545]

約数ペア:

[(1, 2012506545), (3, 670835515), (5, 402501309), (7, 287500935), (15, 134167103), (21, 95833645), (35, 57500187), (105, 19166729), (281, 7161945), (843, 2387315), (1405, 1432389), (1967, 1023135), (4215, 477463), (5901, 341045), (9835, 204627), (29505, 68209)]