2250974879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5927

約数の個数: 24

約数和(自身を含む): 2549896272

約数和(自身を除く): 298921393

約数列:

[1, 17, 23, 43, 391, 529, 731, 989, 5821, 8993, 16813, 22747, 98957, 133883, 250303, 386699, 2276011, 3079309, 4255151, 5756969, 52348253, 97868473, 132410287, 2250974879]

約数ペア:

[(1, 2250974879), (17, 132410287), (23, 97868473), (43, 52348253), (391, 5756969), (529, 4255151), (731, 3079309), (989, 2276011), (5821, 386699), (8993, 250303), (16813, 133883), (22747, 98957)]