1330883090474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{25142311}}^1$

素因数の和:25142538

約数の個数: 32

約数和(自身を含む): 2413661952000

約数和(自身を除く): 1082778861526

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3781, 7562, 26467, 52934, 25142311, 50284622, 175996177, 351992354, 477703909, 955407818, 3343927363, 5003319889, 6687854726, 10006639778, 35023239223, 70046478446, 95063077891, 190126155782, 665441545237, 1330883090474]

約数ペア:

[(1, 1330883090474), (2, 665441545237), (7, 190126155782), (14, 95063077891), (19, 70046478446), (38, 35023239223), (133, 10006639778), (199, 6687854726), (266, 5003319889), (398, 3343927363), (1393, 955407818), (2786, 477703909), (3781, 351992354), (7562, 175996177), (26467, 50284622), (52934, 25142311)]