920126090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7077893}}^1$

素因数の和:7077913

約数の個数: 16

約数和(自身を含む): 1783629288

約数和(自身を除く): 863503198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7077893, 14155786, 35389465, 70778930, 92012609, 184025218, 460063045, 920126090]

約数ペア:

[(1, 920126090), (2, 460063045), (5, 184025218), (10, 92012609), (13, 70778930), (26, 35389465), (65, 14155786), (130, 7077893)]