250893347042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{1299979}}^1$

素因数の和:1300578

約数の個数: 24

約数和(自身を含む): 408230119440

約数和(自身を除く): 157336772398

約数列:

[1, 2, 13, 26, 169, 338, 571, 1142, 7423, 14846, 96499, 192998, 1299979, 2599958, 16899727, 33799454, 219696451, 439392902, 742288009, 1484576018, 9649744117, 19299488234, 125446673521, 250893347042]

約数ペア:

[(1, 250893347042), (2, 125446673521), (13, 19299488234), (26, 9649744117), (169, 1484576018), (338, 742288009), (571, 439392902), (1142, 219696451), (7423, 33799454), (14846, 16899727), (96499, 2599958), (192998, 1299979)]