2017446563146

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1\times {\mathrm{511627}}^1$

素因数の和:515674

約数の個数: 32

約数和(自身を含む): 3508081754112

約数和(自身を除く): 1490635190966

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3967, 7934, 27769, 55538, 281657, 511627, 563314, 1023254, 1971599, 3581389, 3943198, 7162778, 36325517, 72651034, 254278619, 508557238, 2029624309, 4059248618, 14207370163, 28414740326, 144103325939, 288206651878, 1008723281573, 2017446563146]

約数ペア:

[(1, 2017446563146), (2, 1008723281573), (7, 288206651878), (14, 144103325939), (71, 28414740326), (142, 14207370163), (497, 4059248618), (994, 2029624309), (3967, 508557238), (7934, 254278619), (27769, 72651034), (55538, 36325517), (281657, 7162778), (511627, 3943198), (563314, 3581389), (1023254, 1971599)]