2019437392

素因数分解:

$2^4\times 7^2\times {\mathrm{937}}^1\times {\mathrm{2749}}^1$

素因数の和:3708

約数の個数: 60

約数和(自身を含む): 4557976500

約数和(自身を除く): 2538539108

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 937, 1874, 2749, 3748, 5498, 6559, 7496, 10996, 13118, 14992, 19243, 21992, 26236, 38486, 43984, 45913, 52472, 76972, 91826, 104944, 134701, 153944, 183652, 269402, 307888, 367304, 538804, 734608, 1077608, 2155216, 2575813, 5151626, 10303252, 18030691, 20606504, 36061382, 41213008, 72122764, 126214837, 144245528, 252429674, 288491056, 504859348, 1009718696, 2019437392]

約数ペア:

[(1, 2019437392), (2, 1009718696), (4, 504859348), (7, 288491056), (8, 252429674), (14, 144245528), (16, 126214837), (28, 72122764), (49, 41213008), (56, 36061382), (98, 20606504), (112, 18030691), (196, 10303252), (392, 5151626), (784, 2575813), (937, 2155216), (1874, 1077608), (2749, 734608), (3748, 538804), (5498, 367304), (6559, 307888), (7496, 269402), (10996, 183652), (13118, 153944), (14992, 134701), (19243, 104944), (21992, 91826), (26236, 76972), (38486, 52472), (43984, 45913)]