9769880

素因数分解:

$2^3\times 5^1\times {\mathrm{244247}}^1$

素因数の和:244258

約数の個数: 16

約数和(自身を含む): 21982320

約数和(自身を除く): 12212440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 244247, 488494, 976988, 1221235, 1953976, 2442470, 4884940, 9769880]

約数ペア:

[(1, 9769880), (2, 4884940), (4, 2442470), (5, 1953976), (8, 1221235), (10, 976988), (20, 488494), (40, 244247)]