2011090354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{20201}}^1$

素因数の和:20770

約数の個数: 32

約数和(自身を含む): 3719753856

約数和(自身を除く): 1708663502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 547, 1094, 3829, 7111, 7658, 14222, 20201, 40402, 49777, 99554, 141407, 262613, 282814, 525226, 1838291, 3676582, 11049947, 22099894, 77349629, 143649311, 154699258, 287298622, 1005545177, 2011090354]

約数ペア:

[(1, 2011090354), (2, 1005545177), (7, 287298622), (13, 154699258), (14, 143649311), (26, 77349629), (91, 22099894), (182, 11049947), (547, 3676582), (1094, 1838291), (3829, 525226), (7111, 282814), (7658, 262613), (14222, 141407), (20201, 99554), (40402, 49777)]