2028161778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19883939}}^1$

素因数の和:19883961

約数の個数: 16

約数和(自身を含む): 4294931040

約数和(自身を除く): 2266769262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19883939, 39767878, 59651817, 119303634, 338026963, 676053926, 1014080889, 2028161778]

約数ペア:

[(1, 2028161778), (2, 1014080889), (3, 676053926), (6, 338026963), (17, 119303634), (34, 59651817), (51, 39767878), (102, 19883939)]