2006274805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{103979}}^1$

素因数の和:104228

約数の個数: 16

約数和(自身を含む): 2560403520

約数和(自身を除く): 554128715

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 19295, 103979, 519895, 1767643, 8838215, 23603233, 118016165, 401254961, 2006274805]

約数ペア:

[(1, 2006274805), (5, 401254961), (17, 118016165), (85, 23603233), (227, 8838215), (1135, 1767643), (3859, 519895), (19295, 103979)]