4217906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 8035200

約数和(自身を除く): 3817294

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 449, 671, 854, 898, 1342, 3143, 4697, 4939, 6286, 9394, 9878, 27389, 34573, 54778, 69146, 191723, 301279, 383446, 602558, 2108953, 4217906]

約数ペア:

[(1, 4217906), (2, 2108953), (7, 602558), (11, 383446), (14, 301279), (22, 191723), (61, 69146), (77, 54778), (122, 34573), (154, 27389), (427, 9878), (449, 9394), (671, 6286), (854, 4939), (898, 4697), (1342, 3143)]