3436940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 7773360

約数和(自身を除く): 4336420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13219, 26438, 52876, 66095, 132190, 171847, 264380, 343694, 687388, 859235, 1718470, 3436940]

約数ペア:

[(1, 3436940), (2, 1718470), (4, 859235), (5, 687388), (10, 343694), (13, 264380), (20, 171847), (26, 132190), (52, 66095), (65, 52876), (130, 26438), (260, 13219)]