712972208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3427751}}^1$

素因数の和:3427772

約数の個数: 20

約数和(自身を含む): 1487644368

約数和(自身を除く): 774672160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3427751, 6855502, 13711004, 27422008, 44560763, 54844016, 89121526, 178243052, 356486104, 712972208]

約数ペア:

[(1, 712972208), (2, 356486104), (4, 178243052), (8, 89121526), (13, 54844016), (16, 44560763), (26, 27422008), (52, 13711004), (104, 6855502), (208, 3427751)]