4243948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 7938000

約数和(自身を除く): 3694052

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 449, 556, 898, 1796, 2363, 4726, 7633, 9452, 15266, 30532, 62411, 124822, 249644, 1060987, 2121974, 4243948]

約数ペア:

[(1, 4243948), (2, 2121974), (4, 1060987), (17, 249644), (34, 124822), (68, 62411), (139, 30532), (278, 15266), (449, 9452), (556, 7633), (898, 4726), (1796, 2363)]