3385220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 7153944

約数和(自身を除く): 3768724

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 877, 965, 1754, 1930, 3508, 3860, 4385, 8770, 17540, 169261, 338522, 677044, 846305, 1692610, 3385220]

約数ペア:

[(1, 3385220), (2, 1692610), (4, 846305), (5, 677044), (10, 338522), (20, 169261), (193, 17540), (386, 8770), (772, 4385), (877, 3860), (965, 3508), (1754, 1930)]