2618968702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9845747}}^1$

素因数の和:9845775

約数の個数: 16

約数和(自身を含む): 4725959040

約数和(自身を除く): 2106990338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9845747, 19691494, 68920229, 137840458, 187069193, 374138386, 1309484351, 2618968702]

約数ペア:

[(1, 2618968702), (2, 1309484351), (7, 374138386), (14, 187069193), (19, 137840458), (38, 68920229), (133, 19691494), (266, 9845747)]