1247984958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8297}}^1$

素因数の和:8409

約数の個数: 64

約数和(自身を含む): 2839110912

約数和(自身を除く): 1591125954

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 129, 159, 258, 318, 473, 583, 946, 1166, 1419, 1749, 2279, 2838, 3498, 4558, 6837, 8297, 13674, 16594, 24891, 25069, 49782, 50138, 75207, 91267, 150414, 182534, 273801, 356771, 439741, 547602, 713542, 879482, 1070313, 1319223, 2140626, 2638446, 3924481, 4837151, 7848962, 9674302, 11773443, 14511453, 18908863, 23546886, 29022906, 37817726, 56726589, 113453178, 207997493, 415994986, 623992479, 1247984958]

約数ペア:

[(1, 1247984958), (2, 623992479), (3, 415994986), (6, 207997493), (11, 113453178), (22, 56726589), (33, 37817726), (43, 29022906), (53, 23546886), (66, 18908863), (86, 14511453), (106, 11773443), (129, 9674302), (159, 7848962), (258, 4837151), (318, 3924481), (473, 2638446), (583, 2140626), (946, 1319223), (1166, 1070313), (1419, 879482), (1749, 713542), (2279, 547602), (2838, 439741), (3498, 356771), (4558, 273801), (6837, 182534), (8297, 150414), (13674, 91267), (16594, 75207), (24891, 50138), (25069, 49782)]