2090348536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2383}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 4291200000

約数和(自身を除く): 2200851464

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 199, 232, 398, 551, 796, 1102, 1592, 2204, 2383, 3781, 4408, 4766, 5771, 7562, 9532, 11542, 15124, 19064, 23084, 30248, 45277, 46168, 69107, 90554, 109649, 138214, 181108, 219298, 276428, 362216, 438596, 474217, 552856, 877192, 948434, 1313033, 1896868, 2626066, 3793736, 5252132, 9010123, 10504264, 13752293, 18020246, 27504586, 36040492, 55009172, 72080984, 110018344, 261293567, 522587134, 1045174268, 2090348536]

約数ペア:

[(1, 2090348536), (2, 1045174268), (4, 522587134), (8, 261293567), (19, 110018344), (29, 72080984), (38, 55009172), (58, 36040492), (76, 27504586), (116, 18020246), (152, 13752293), (199, 10504264), (232, 9010123), (398, 5252132), (551, 3793736), (796, 2626066), (1102, 1896868), (1592, 1313033), (2204, 948434), (2383, 877192), (3781, 552856), (4408, 474217), (4766, 438596), (5771, 362216), (7562, 276428), (9532, 219298), (11542, 181108), (15124, 138214), (19064, 109649), (23084, 90554), (30248, 69107), (45277, 46168)]