125525296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{603487}}^1$

素因数の和:603508

約数の個数: 20

約数和(自身を含む): 261913792

約数和(自身を除く): 136388496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 603487, 1206974, 2413948, 4827896, 7845331, 9655792, 15690662, 31381324, 62762648, 125525296]

約数ペア:

[(1, 125525296), (2, 62762648), (4, 31381324), (8, 15690662), (13, 9655792), (16, 7845331), (26, 4827896), (52, 2413948), (104, 1206974), (208, 603487)]