1387708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 2872800

約数和(自身を除く): 1485092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1709, 3418, 6836, 11963, 23926, 47852, 49561, 99122, 198244, 346927, 693854, 1387708]

約数ペア:

[(1, 1387708), (2, 693854), (4, 346927), (7, 198244), (14, 99122), (28, 49561), (29, 47852), (58, 23926), (116, 11963), (203, 6836), (406, 3418), (812, 1709)]