1979824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 4785408

約数和(自身を除く): 2805584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1607, 3214, 6428, 11249, 12856, 17677, 22498, 25712, 35354, 44996, 70708, 89992, 123739, 141416, 179984, 247478, 282832, 494956, 989912, 1979824]

約数ペア:

[(1, 1979824), (2, 989912), (4, 494956), (7, 282832), (8, 247478), (11, 179984), (14, 141416), (16, 123739), (22, 89992), (28, 70708), (44, 44996), (56, 35354), (77, 25712), (88, 22498), (112, 17677), (154, 12856), (176, 11249), (308, 6428), (616, 3214), (1232, 1607)]