2008405792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{14813}}^1$

素因数の和:15065

約数の個数: 48

約数和(自身を含む): 4181103360

約数和(自身を除く): 2172697568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 223, 304, 446, 608, 892, 1784, 3568, 4237, 7136, 8474, 14813, 16948, 29626, 33896, 59252, 67792, 118504, 135584, 237008, 281447, 474016, 562894, 1125788, 2251576, 3303299, 4503152, 6606598, 9006304, 13213196, 26426392, 52852784, 62762681, 105705568, 125525362, 251050724, 502101448, 1004202896, 2008405792]

約数ペア:

[(1, 2008405792), (2, 1004202896), (4, 502101448), (8, 251050724), (16, 125525362), (19, 105705568), (32, 62762681), (38, 52852784), (76, 26426392), (152, 13213196), (223, 9006304), (304, 6606598), (446, 4503152), (608, 3303299), (892, 2251576), (1784, 1125788), (3568, 562894), (4237, 474016), (7136, 281447), (8474, 237008), (14813, 135584), (16948, 118504), (29626, 67792), (33896, 59252)]