2010894895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{29243}}^1$

素因数の和:30074

約数の個数: 16

約数和(自身を含む): 2558265120

約数和(自身を除く): 547370225

約数列:

[1, 5, 17, 85, 809, 4045, 13753, 29243, 68765, 146215, 497131, 2485655, 23657587, 118287935, 402178979, 2010894895]

約数ペア:

[(1, 2010894895), (5, 402178979), (17, 118287935), (85, 23657587), (809, 2485655), (4045, 497131), (13753, 146215), (29243, 68765)]