260040172

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{29297}}^1$

素因数の和:29625

約数の個数: 24

約数和(自身を含む): 521738784

約数和(自身を除く): 261698612

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 29297, 58594, 117188, 205079, 410158, 820316, 9287149, 18574298, 37148596, 65010043, 130020086, 260040172]

約数ペア:

[(1, 260040172), (2, 130020086), (4, 65010043), (7, 37148596), (14, 18574298), (28, 9287149), (317, 820316), (634, 410158), (1268, 205079), (2219, 117188), (4438, 58594), (8876, 29297)]