488339992

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{202799}}^1$

素因数の和:202855

約数の個数: 32

約数和(自身を含む): 1070784000

約数和(自身を除く): 582444008

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 202799, 405598, 811196, 1419593, 1622392, 2839186, 5678372, 8720357, 11356744, 17440714, 34881428, 61042499, 69762856, 122084998, 244169996, 488339992]

約数ペア:

[(1, 488339992), (2, 244169996), (4, 122084998), (7, 69762856), (8, 61042499), (14, 34881428), (28, 17440714), (43, 11356744), (56, 8720357), (86, 5678372), (172, 2839186), (301, 1622392), (344, 1419593), (602, 811196), (1204, 405598), (2408, 202799)]