3966944978

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{76103}}^1$

素因数の和:76561

約数の個数: 16

約数和(自身を含む): 6054834240

約数和(自身を除く): 2087889262

約数列:

[1, 2, 67, 134, 389, 778, 26063, 52126, 76103, 152206, 5098901, 10197802, 29604067, 59208134, 1983472489, 3966944978]

約数ペア:

[(1, 3966944978), (2, 1983472489), (67, 59208134), (134, 29604067), (389, 10197802), (778, 5098901), (26063, 152206), (52126, 76103)]