26548190

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6491}}^1$

素因数の和:6907

約数の個数: 16

約数和(自身を含む): 47910960

約数和(自身を除く): 21362770

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6491, 12982, 32455, 64910, 2654819, 5309638, 13274095, 26548190]

約数ペア:

[(1, 26548190), (2, 13274095), (5, 5309638), (10, 2654819), (409, 64910), (818, 32455), (2045, 12982), (4090, 6491)]