2490427488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1127911}}^1$

素因数の和:1127947

約数の個数: 48

約数和(自身を含む): 6821611776

約数和(自身を除く): 4331184288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 1127911, 2255822, 3383733, 4511644, 6767466, 9023288, 13534932, 18046576, 25941953, 27069864, 36093152, 51883906, 54139728, 77825859, 103767812, 108279456, 155651718, 207535624, 311303436, 415071248, 622606872, 830142496, 1245213744, 2490427488]

約数ペア:

[(1, 2490427488), (2, 1245213744), (3, 830142496), (4, 622606872), (6, 415071248), (8, 311303436), (12, 207535624), (16, 155651718), (23, 108279456), (24, 103767812), (32, 77825859), (46, 54139728), (48, 51883906), (69, 36093152), (92, 27069864), (96, 25941953), (138, 18046576), (184, 13534932), (276, 9023288), (368, 6767466), (552, 4511644), (736, 3383733), (1104, 2255822), (2208, 1127911)]