409899252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4879753}}^1$

素因数の和:4879767

約数の個数: 24

約数和(自身を含む): 1093064896

約数和(自身を除く): 683165644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4879753, 9759506, 14639259, 19519012, 29278518, 34158271, 58557036, 68316542, 102474813, 136633084, 204949626, 409899252]

約数ペア:

[(1, 409899252), (2, 204949626), (3, 136633084), (4, 102474813), (6, 68316542), (7, 58557036), (12, 34158271), (14, 29278518), (21, 19519012), (28, 14639259), (42, 9759506), (84, 4879753)]