2684630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5279904

約数和(自身を除く): 2595274

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 193, 214, 386, 535, 965, 1070, 1391, 1930, 2509, 2782, 5018, 6955, 12545, 13910, 20651, 25090, 41302, 103255, 206510, 268463, 536926, 1342315, 2684630]

約数ペア:

[(1, 2684630), (2, 1342315), (5, 536926), (10, 268463), (13, 206510), (26, 103255), (65, 41302), (107, 25090), (130, 20651), (193, 13910), (214, 12545), (386, 6955), (535, 5018), (965, 2782), (1070, 2509), (1391, 1930)]