2249588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 2407372

約数列:

[1, 2, 4, 11, 22, 29, 41, 43, 44, 58, 82, 86, 116, 164, 172, 319, 451, 473, 638, 902, 946, 1189, 1247, 1276, 1763, 1804, 1892, 2378, 2494, 3526, 4756, 4988, 7052, 13079, 13717, 19393, 26158, 27434, 38786, 51127, 52316, 54868, 77572, 102254, 204508, 562397, 1124794, 2249588]

約数ペア:

[(1, 2249588), (2, 1124794), (4, 562397), (11, 204508), (22, 102254), (29, 77572), (41, 54868), (43, 52316), (44, 51127), (58, 38786), (82, 27434), (86, 26158), (116, 19393), (164, 13717), (172, 13079), (319, 7052), (451, 4988), (473, 4756), (638, 3526), (902, 2494), (946, 2378), (1189, 1892), (1247, 1804), (1276, 1763)]