26670670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 52016832

約数和(自身を除く): 25346162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1063, 1930, 2126, 2509, 5018, 5315, 10630, 12545, 13819, 25090, 27638, 69095, 138190, 205159, 410318, 1025795, 2051590, 2667067, 5334134, 13335335, 26670670]

約数ペア:

[(1, 26670670), (2, 13335335), (5, 5334134), (10, 2667067), (13, 2051590), (26, 1025795), (65, 410318), (130, 205159), (193, 138190), (386, 69095), (965, 27638), (1063, 25090), (1930, 13819), (2126, 12545), (2509, 10630), (5018, 5315)]