2176874

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 3854340

約数和(自身を除く): 1677466

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 229, 458, 679, 1358, 1603, 3206, 4753, 9506, 11221, 22213, 22442, 44426, 155491, 310982, 1088437, 2176874]

約数ペア:

[(1, 2176874), (2, 1088437), (7, 310982), (14, 155491), (49, 44426), (97, 22442), (98, 22213), (194, 11221), (229, 9506), (458, 4753), (679, 3206), (1358, 1603)]