2123249954

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{11351}}^1$

素因数の和:11822

約数の個数: 32

約数和(自身を含む): 3766321152

約数和(自身を除く): 1643071198

約数列:

[1, 2, 7, 14, 31, 62, 217, 431, 434, 862, 3017, 6034, 11351, 13361, 22702, 26722, 79457, 93527, 158914, 187054, 351881, 703762, 2463167, 4892281, 4926334, 9784562, 34245967, 68491934, 151660711, 303321422, 1061624977, 2123249954]

約数ペア:

[(1, 2123249954), (2, 1061624977), (7, 303321422), (14, 151660711), (31, 68491934), (62, 34245967), (217, 9784562), (431, 4926334), (434, 4892281), (862, 2463167), (3017, 703762), (6034, 351881), (11351, 187054), (13361, 158914), (22702, 93527), (26722, 79457)]