221410418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{6709}}^1$

素因数の和:7309

約数の個数: 16

約数和(自身を含む): 344223000

約数和(自身を除く): 122812582

約数列:

[1, 2, 29, 58, 569, 1138, 6709, 13418, 16501, 33002, 194561, 389122, 3817421, 7634842, 110705209, 221410418]

約数ペア:

[(1, 221410418), (2, 110705209), (29, 7634842), (58, 3817421), (569, 389122), (1138, 194561), (6709, 33002), (13418, 16501)]