7158054.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 123560640

約数和(自身を除く): 52354882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2269, 2414, 4538, 15691, 29497, 31382, 38573, 58994, 77146, 161099, 322198, 501449, 1002898, 2094287, 2738683, 4188574, 5477366, 35602879, 71205758]

約数ペア:

[(1, 71205758), (2, 35602879), (13, 5477366), (17, 4188574), (26, 2738683), (34, 2094287), (71, 1002898), (142, 501449), (221, 322198), (442, 161099), (923, 77146), (1207, 58994), (1846, 38573), (2269, 31382), (2414, 29497), (4538, 15691)]