2049727604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 3851318016

約数和(自身を除く): 1801590412

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 311, 412, 622, 941, 1244, 1751, 1882, 3502, 3764, 5287, 7004, 10574, 15997, 21148, 31994, 32033, 63988, 64066, 96923, 128132, 193846, 292651, 387692, 544561, 585302, 1089122, 1170604, 1647691, 2178244, 3295382, 4975067, 6590764, 9950134, 19900268, 30143053, 60286106, 120572212, 512431901, 1024863802, 2049727604]

約数ペア:

[(1, 2049727604), (2, 1024863802), (4, 512431901), (17, 120572212), (34, 60286106), (68, 30143053), (103, 19900268), (206, 9950134), (311, 6590764), (412, 4975067), (622, 3295382), (941, 2178244), (1244, 1647691), (1751, 1170604), (1882, 1089122), (3502, 585302), (3764, 544561), (5287, 387692), (7004, 292651), (10574, 193846), (15997, 128132), (21148, 96923), (31994, 64066), (32033, 63988)]