125854768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{605071}}^1$

素因数の和:605092

約数の個数: 20

約数和(自身を含む): 262601248

約数和(自身を除く): 136746480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 605071, 1210142, 2420284, 4840568, 7865923, 9681136, 15731846, 31463692, 62927384, 125854768]

約数ペア:

[(1, 125854768), (2, 62927384), (4, 31463692), (8, 15731846), (13, 9681136), (16, 7865923), (26, 4840568), (52, 2420284), (104, 1210142), (208, 605071)]