989562012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{38953}}^1$

素因数の和:39062

約数の個数: 48

約数和(自身を含む): 2421380640

約数和(自身を除く): 1431818628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 4234, 6351, 8468, 12702, 25404, 38953, 77906, 116859, 155812, 233718, 467436, 1129637, 2259274, 2843569, 3388911, 4518548, 5687138, 6777822, 8530707, 11374276, 13555644, 17061414, 34122828, 82463501, 164927002, 247390503, 329854004, 494781006, 989562012]

約数ペア:

[(1, 989562012), (2, 494781006), (3, 329854004), (4, 247390503), (6, 164927002), (12, 82463501), (29, 34122828), (58, 17061414), (73, 13555644), (87, 11374276), (116, 8530707), (146, 6777822), (174, 5687138), (219, 4518548), (292, 3388911), (348, 2843569), (438, 2259274), (876, 1129637), (2117, 467436), (4234, 233718), (6351, 155812), (8468, 116859), (12702, 77906), (25404, 38953)]