3311536

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1636

約数の個数: 20

約数和(自身を含む): 6466600

約数和(自身を除く): 3155064

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1489, 2224, 2978, 5956, 11912, 23824, 206971, 413942, 827884, 1655768, 3311536]

約数ペア:

[(1, 3311536), (2, 1655768), (4, 827884), (8, 413942), (16, 206971), (139, 23824), (278, 11912), (556, 5956), (1112, 2978), (1489, 2224)]