428511008

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{326609}}^1$

素因数の和:326660

約数の個数: 24

約数和(自身を含む): 864210060

約数和(自身を除く): 435699052

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 326609, 653218, 1306436, 2612872, 5225744, 10451488, 13390969, 26781938, 53563876, 107127752, 214255504, 428511008]

約数ペア:

[(1, 428511008), (2, 214255504), (4, 107127752), (8, 53563876), (16, 26781938), (32, 13390969), (41, 10451488), (82, 5225744), (164, 2612872), (328, 1306436), (656, 653218), (1312, 326609)]