2124650450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3268693}}^1$

素因数の和:3268718

約数の個数: 24

約数和(自身を含む): 4255839588

約数和(自身を除く): 2131189138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3268693, 6537386, 16343465, 32686930, 42493009, 81717325, 84986018, 163434650, 212465045, 424930090, 1062325225, 2124650450]

約数ペア:

[(1, 2124650450), (2, 1062325225), (5, 424930090), (10, 212465045), (13, 163434650), (25, 84986018), (26, 81717325), (50, 42493009), (65, 32686930), (130, 16343465), (325, 6537386), (650, 3268693)]