4920852368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18091369}}^1$

素因数の和:18091394

約数の個数: 20

約数和(自身を含む): 10094984460

約数和(自身を除く): 5174132092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18091369, 36182738, 72365476, 144730952, 289461904, 307553273, 615106546, 1230213092, 2460426184, 4920852368]

約数ペア:

[(1, 4920852368), (2, 2460426184), (4, 1230213092), (8, 615106546), (16, 307553273), (17, 289461904), (34, 144730952), (68, 72365476), (136, 36182738), (272, 18091369)]