2100996974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{42187}}^1$

素因数の和:42899

約数の個数: 16

約数和(自身を含む): 3241557168

約数和(自身を除く): 1140560194

約数列:

[1, 2, 37, 74, 673, 1346, 24901, 42187, 49802, 84374, 1560919, 3121838, 28391851, 56783702, 1050498487, 2100996974]

約数ペア:

[(1, 2100996974), (2, 1050498487), (37, 56783702), (74, 28391851), (673, 3121838), (1346, 1560919), (24901, 84374), (42187, 49802)]