245168238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{2797}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 560853504

約数和(自身を除く): 315685266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2087, 2797, 4174, 5594, 6261, 8391, 12522, 14609, 16782, 19579, 29218, 39158, 43827, 58737, 87654, 117474, 5837339, 11674678, 17512017, 35024034, 40861373, 81722746, 122584119, 245168238]

約数ペア:

[(1, 245168238), (2, 122584119), (3, 81722746), (6, 40861373), (7, 35024034), (14, 17512017), (21, 11674678), (42, 5837339), (2087, 117474), (2797, 87654), (4174, 58737), (5594, 43827), (6261, 39158), (8391, 29218), (12522, 19579), (14609, 16782)]