7137768464

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1434439}}^1$

素因数の和:1434758

約数の個数: 20

約数和(自身を含む): 13873903680

約数和(自身を除く): 6736135216

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 1434439, 2868878, 5737756, 11475512, 22951024, 446110529, 892221058, 1784442116, 3568884232, 7137768464]

約数ペア:

[(1, 7137768464), (2, 3568884232), (4, 1784442116), (8, 892221058), (16, 446110529), (311, 22951024), (622, 11475512), (1244, 5737756), (2488, 2868878), (4976, 1434439)]