996856

素因数分解:

$2^3\times 7^2\times {\mathrm{2543}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 2175120

約数和(自身を除く): 1178264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2543, 5086, 10172, 17801, 20344, 35602, 71204, 124607, 142408, 249214, 498428, 996856]

約数ペア:

[(1, 996856), (2, 498428), (4, 249214), (7, 142408), (8, 124607), (14, 71204), (28, 35602), (49, 20344), (56, 17801), (98, 10172), (196, 5086), (392, 2543)]