26319410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 51332400

約数和(自身を除く): 25012990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1049, 1930, 2098, 2509, 5018, 5245, 10490, 12545, 13637, 25090, 27274, 68185, 136370, 202457, 404914, 1012285, 2024570, 2631941, 5263882, 13159705, 26319410]

約数ペア:

[(1, 26319410), (2, 13159705), (5, 5263882), (10, 2631941), (13, 2024570), (26, 1012285), (65, 404914), (130, 202457), (193, 136370), (386, 68185), (965, 27274), (1049, 25090), (1930, 13637), (2098, 12545), (2509, 10490), (5018, 5245)]