282297022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5333}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 512064000

約数和(自身を除く): 229766978

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3781, 5333, 7562, 10666, 26467, 37331, 52934, 74662, 101327, 202654, 709289, 1061267, 1418578, 2122534, 7428869, 14857738, 20164073, 40328146, 141148511, 282297022]

約数ペア:

[(1, 282297022), (2, 141148511), (7, 40328146), (14, 20164073), (19, 14857738), (38, 7428869), (133, 2122534), (199, 1418578), (266, 1061267), (398, 709289), (1393, 202654), (2786, 101327), (3781, 74662), (5333, 52934), (7562, 37331), (10666, 26467)]