2000302444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{197893}}^1$

素因数の和:197942

約数の個数: 36

約数和(自身を含む): 4222266384

約数和(自身を除く): 2221963940

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 197893, 395786, 791572, 1385251, 2770502, 3759967, 5541004, 7519934, 15039868, 26319769, 52639538, 71439373, 105279076, 142878746, 285757492, 500075611, 1000151222, 2000302444]

約数ペア:

[(1, 2000302444), (2, 1000151222), (4, 500075611), (7, 285757492), (14, 142878746), (19, 105279076), (28, 71439373), (38, 52639538), (76, 26319769), (133, 15039868), (266, 7519934), (361, 5541004), (532, 3759967), (722, 2770502), (1444, 1385251), (2527, 791572), (5054, 395786), (10108, 197893)]