133426904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1282951}}^1$

素因数の和:1282970

約数の個数: 16

約数和(自身を含む): 269419920

約数和(自身を除く): 135993016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1282951, 2565902, 5131804, 10263608, 16678363, 33356726, 66713452, 133426904]

約数ペア:

[(1, 133426904), (2, 66713452), (4, 33356726), (8, 16678363), (13, 10263608), (26, 5131804), (52, 2565902), (104, 1282951)]