989227472

素因数分解:

$2^4\times {\mathrm{4663}}^1\times {\mathrm{13259}}^1$

素因数の和:17930

約数の個数: 20

約数和(自身を含む): 1917183840

約数和(自身を除く): 927956368

約数列:

[1, 2, 4, 8, 16, 4663, 9326, 13259, 18652, 26518, 37304, 53036, 74608, 106072, 212144, 61826717, 123653434, 247306868, 494613736, 989227472]

約数ペア:

[(1, 989227472), (2, 494613736), (4, 247306868), (8, 123653434), (16, 61826717), (4663, 212144), (9326, 106072), (13259, 74608), (18652, 53036), (26518, 37304)]