1225059056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5889707}}^1$

素因数の和:5889728

約数の個数: 20

約数和(自身を含む): 2556133272

約数和(自身を除く): 1331074216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5889707, 11779414, 23558828, 47117656, 76566191, 94235312, 153132382, 306264764, 612529528, 1225059056]

約数ペア:

[(1, 1225059056), (2, 612529528), (4, 306264764), (8, 153132382), (13, 94235312), (16, 76566191), (26, 47117656), (52, 23558828), (104, 11779414), (208, 5889707)]