8243662

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 14731200

約数和(自身を除く): 6487538

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 197, 343, 394, 427, 686, 854, 1379, 2758, 2989, 5978, 9653, 12017, 19306, 20923, 24034, 41846, 67571, 84119, 135142, 168238, 588833, 1177666, 4121831, 8243662]

約数ペア:

[(1, 8243662), (2, 4121831), (7, 1177666), (14, 588833), (49, 168238), (61, 135142), (98, 84119), (122, 67571), (197, 41846), (343, 24034), (394, 20923), (427, 19306), (686, 12017), (854, 9653), (1379, 5978), (2758, 2989)]