2028990435

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{434939}}^1$

素因数の和:435258

約数の個数: 16

約数和(自身を含む): 3256830720

約数和(自身を除く): 1227840285

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 434939, 1304817, 2174695, 6524085, 135266029, 405798087, 676330145, 2028990435]

約数ペア:

[(1, 2028990435), (3, 676330145), (5, 405798087), (15, 135266029), (311, 6524085), (933, 2174695), (1555, 1304817), (4665, 434939)]