2017428892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{967}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 3771792640

約数和(自身を除く): 1754363748

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 283, 388, 566, 967, 1132, 1843, 1934, 3686, 3868, 5377, 7372, 10754, 18373, 21508, 27451, 36746, 54902, 73492, 93799, 109804, 187598, 273661, 375196, 521569, 547322, 1043138, 1094644, 1782181, 2086276, 3564362, 5199559, 7128724, 10399118, 20798236, 26545117, 53090234, 106180468, 504357223, 1008714446, 2017428892]

約数ペア:

[(1, 2017428892), (2, 1008714446), (4, 504357223), (19, 106180468), (38, 53090234), (76, 26545117), (97, 20798236), (194, 10399118), (283, 7128724), (388, 5199559), (566, 3564362), (967, 2086276), (1132, 1782181), (1843, 1094644), (1934, 1043138), (3686, 547322), (3868, 521569), (5377, 375196), (7372, 273661), (10754, 187598), (18373, 109804), (21508, 93799), (27451, 73492), (36746, 54902)]