3909904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5734

約数の個数: 20

約数和(自身を含む): 7752976

約数和(自身を除く): 3843072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5683, 11366, 22732, 45464, 90928, 244369, 488738, 977476, 1954952, 3909904]

約数ペア:

[(1, 3909904), (2, 1954952), (4, 977476), (8, 488738), (16, 244369), (43, 90928), (86, 45464), (172, 22732), (344, 11366), (688, 5683)]