768281488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3693661}}^1$

素因数の和:3693682

約数の個数: 20

約数和(自身を含む): 1603049308

約数和(自身を除く): 834767820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3693661, 7387322, 14774644, 29549288, 48017593, 59098576, 96035186, 192070372, 384140744, 768281488]

約数ペア:

[(1, 768281488), (2, 384140744), (4, 192070372), (8, 96035186), (13, 59098576), (16, 48017593), (26, 29549288), (52, 14774644), (104, 7387322), (208, 3693661)]