1229405598

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{259697}}^1$

素因数の和:259968

約数の個数: 24

約数和(自身を含む): 2673850608

約数和(自身を除く): 1444445010

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 259697, 519394, 779091, 1558182, 2337273, 4674546, 68300311, 136600622, 204900933, 409801866, 614702799, 1229405598]

約数ペア:

[(1, 1229405598), (2, 614702799), (3, 409801866), (6, 204900933), (9, 136600622), (18, 68300311), (263, 4674546), (526, 2337273), (789, 1558182), (1578, 779091), (2367, 519394), (4734, 259697)]