247932834

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{779663}}^1$

素因数の和:779721

約数の個数: 16

約数和(自身を含む): 505222272

約数和(自身を除く): 257289438

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 779663, 1559326, 2338989, 4677978, 41322139, 82644278, 123966417, 247932834]

約数ペア:

[(1, 247932834), (2, 123966417), (3, 82644278), (6, 41322139), (53, 4677978), (106, 2338989), (159, 1559326), (318, 779663)]