2017240666

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{105251}}^1$

素因数の和:105334

約数の個数: 24

約数和(自身を含む): 3554149536

約数和(自身を除く): 1536908870

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2738, 9583, 19166, 105251, 210502, 736757, 1473514, 3894287, 7788574, 27260009, 54520018, 144088619, 288177238, 1008620333, 2017240666]

約数ペア:

[(1, 2017240666), (2, 1008620333), (7, 288177238), (14, 144088619), (37, 54520018), (74, 27260009), (259, 7788574), (518, 3894287), (1369, 1473514), (2738, 736757), (9583, 210502), (19166, 105251)]