1620296822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5396

約数の個数: 32

約数和(自身を含む): 2574685440

約数和(自身を除く): 954388618

約数列:

[1, 2, 37, 59, 71, 74, 118, 142, 2183, 2627, 4189, 4366, 5227, 5254, 8378, 10454, 154993, 193399, 308393, 309986, 371117, 386798, 616786, 742234, 11410541, 13731329, 21895903, 22821082, 27462658, 43791806, 810148411, 1620296822]

約数ペア:

[(1, 1620296822), (2, 810148411), (37, 43791806), (59, 27462658), (71, 22821082), (74, 21895903), (118, 13731329), (142, 11410541), (2183, 742234), (2627, 616786), (4189, 386798), (4366, 371117), (5227, 309986), (5254, 308393), (8378, 193399), (10454, 154993)]