4851992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 9687600

約数和(自身を除く): 4835608

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 233, 274, 466, 548, 932, 1096, 1864, 2603, 4427, 5206, 8854, 10412, 17708, 20824, 31921, 35416, 63842, 127684, 255368, 606499, 1212998, 2425996, 4851992]

約数ペア:

[(1, 4851992), (2, 2425996), (4, 1212998), (8, 606499), (19, 255368), (38, 127684), (76, 63842), (137, 35416), (152, 31921), (233, 20824), (274, 17708), (466, 10412), (548, 8854), (932, 5206), (1096, 4427), (1864, 2603)]