3897904

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1548

約数の個数: 20

約数和(自身を含む): 7599960

約数和(自身を除く): 3702056

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1361, 1432, 2722, 2864, 5444, 10888, 21776, 243619, 487238, 974476, 1948952, 3897904]

約数ペア:

[(1, 3897904), (2, 1948952), (4, 974476), (8, 487238), (16, 243619), (179, 21776), (358, 10888), (716, 5444), (1361, 2864), (1432, 2722)]