4871036212

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{270553}}^1$

素因数の和:271207

約数の個数: 24

約数和(自身を含む): 9757259456

約数和(自身を除く): 4886223244

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 270553, 541106, 1082212, 1893871, 3787742, 7575484, 173965579, 347931158, 695862316, 1217759053, 2435518106, 4871036212]

約数ペア:

[(1, 4871036212), (2, 2435518106), (4, 1217759053), (7, 695862316), (14, 347931158), (28, 173965579), (643, 7575484), (1286, 3787742), (2572, 1893871), (4501, 1082212), (9002, 541106), (18004, 270553)]