2167029263

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3803}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 2614945680

約数和(自身を除く): 447916417

約数列:

[1, 7, 29, 49, 203, 401, 1421, 2807, 3803, 11629, 19649, 26621, 81403, 110287, 186347, 569821, 772009, 1525003, 5404063, 10675021, 44225087, 74725147, 309575609, 2167029263]

約数ペア:

[(1, 2167029263), (7, 309575609), (29, 74725147), (49, 44225087), (203, 10675021), (401, 5404063), (1421, 1525003), (2807, 772009), (3803, 569821), (11629, 186347), (19649, 110287), (26621, 81403)]