2098928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10112

約数の個数: 20

約数和(自身を含む): 4379928

約数和(自身を除く): 2281000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10091, 20182, 40364, 80728, 131183, 161456, 262366, 524732, 1049464, 2098928]

約数ペア:

[(1, 2098928), (2, 1049464), (4, 524732), (8, 262366), (13, 161456), (16, 131183), (26, 80728), (52, 40364), (104, 20182), (208, 10091)]