489546044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{48779}}^1$

素因数の和:48989

約数の個数: 24

約数和(自身を含む): 927405360

約数和(自身を除く): 437859316

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 48779, 97558, 195116, 634127, 1268254, 2536508, 9414347, 18828694, 37657388, 122386511, 244773022, 489546044]

約数ペア:

[(1, 489546044), (2, 244773022), (4, 122386511), (13, 37657388), (26, 18828694), (52, 9414347), (193, 2536508), (386, 1268254), (772, 634127), (2509, 195116), (5018, 97558), (10036, 48779)]