2017741778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{2053}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 3301648896

約数和(自身を除く): 1283907118

約数列:

[1, 2, 13, 26, 103, 206, 367, 734, 1339, 2053, 2678, 4106, 4771, 9542, 26689, 37801, 53378, 75602, 211459, 422918, 491413, 753451, 982826, 1506902, 2748967, 5497934, 9794863, 19589726, 77605453, 155210906, 1008870889, 2017741778]

約数ペア:

[(1, 2017741778), (2, 1008870889), (13, 155210906), (26, 77605453), (103, 19589726), (206, 9794863), (367, 5497934), (734, 2748967), (1339, 1506902), (2053, 982826), (2678, 753451), (4106, 491413), (4771, 422918), (9542, 211459), (26689, 75602), (37801, 53378)]