3621987838

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{391397}}^1$

素因数の和:392067

約数の個数: 16

約数和(自身を含む): 6218531424

約数和(自身を除く): 2596543586

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 391397, 782794, 2739779, 5479558, 258713417, 517426834, 1810993919, 3621987838]

約数ペア:

[(1, 3621987838), (2, 1810993919), (7, 517426834), (14, 258713417), (661, 5479558), (1322, 2739779), (4627, 782794), (9254, 391397)]