393653674

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{5231}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 596699136

約数和(自身を除く): 203045462

約数列:

[1, 2, 191, 197, 382, 394, 5231, 10462, 37627, 75254, 999121, 1030507, 1998242, 2061014, 196826837, 393653674]

約数ペア:

[(1, 393653674), (2, 196826837), (191, 2061014), (197, 1998242), (382, 1030507), (394, 999121), (5231, 75254), (10462, 37627)]