1988857248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2959609}}^1$

素因数の和:2959629

約数の個数: 48

約数和(自身を含む): 5966573760

約数和(自身を除く): 3977716512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2959609, 5919218, 8878827, 11838436, 17757654, 20717263, 23676872, 35515308, 41434526, 47353744, 62151789, 71030616, 82869052, 94707488, 124303578, 142061232, 165738104, 248607156, 284122464, 331476208, 497214312, 662952416, 994428624, 1988857248]

約数ペア:

[(1, 1988857248), (2, 994428624), (3, 662952416), (4, 497214312), (6, 331476208), (7, 284122464), (8, 248607156), (12, 165738104), (14, 142061232), (16, 124303578), (21, 94707488), (24, 82869052), (28, 71030616), (32, 62151789), (42, 47353744), (48, 41434526), (56, 35515308), (84, 23676872), (96, 20717263), (112, 17757654), (168, 11838436), (224, 8878827), (336, 5919218), (672, 2959609)]