2006071921

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1\times {\mathrm{3677}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 2333911680

約数和(自身を除く): 327839759

約数列:

[1, 7, 59, 413, 1321, 3677, 9247, 25739, 77939, 216943, 545573, 1518601, 4857317, 34001219, 286581703, 2006071921]

約数ペア:

[(1, 2006071921), (7, 286581703), (59, 34001219), (413, 4857317), (1321, 1518601), (3677, 545573), (9247, 216943), (25739, 77939)]