17939392358

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{437141}}^1$

素因数の和:437248

約数の個数: 24

約数和(自身を含む): 28987760304

約数和(自身を除く): 11048367946

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2414, 20519, 41038, 437141, 874282, 7431397, 14862794, 31037011, 62074022, 126333749, 252667498, 527629187, 1055258374, 8969696179, 17939392358]

約数ペア:

[(1, 17939392358), (2, 8969696179), (17, 1055258374), (34, 527629187), (71, 252667498), (142, 126333749), (289, 62074022), (578, 31037011), (1207, 14862794), (2414, 7431397), (20519, 874282), (41038, 437141)]