713287778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2681533}}^1$

素因数の和:2681561

約数の個数: 16

約数和(自身を含む): 1287136320

約数和(自身を除く): 573848542

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2681533, 5363066, 18770731, 37541462, 50949127, 101898254, 356643889, 713287778]

約数ペア:

[(1, 713287778), (2, 356643889), (7, 101898254), (14, 50949127), (19, 37541462), (38, 18770731), (133, 5363066), (266, 2681533)]