2045651390

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1059923}}^1$

素因数の和:1060123

約数の個数: 16

約数和(自身を含む): 3701254608

約数和(自身を除く): 1655603218

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 1059923, 2119846, 5299615, 10599230, 204565139, 409130278, 1022825695, 2045651390]

約数ペア:

[(1, 2045651390), (2, 1022825695), (5, 409130278), (10, 204565139), (193, 10599230), (386, 5299615), (965, 2119846), (1930, 1059923)]