1177666

素因数分解:

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

素因数の和:274

約数の個数: 24

約数和(自身を含む): 2099196

約数和(自身を除く): 921530

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 197, 394, 427, 854, 1379, 2758, 2989, 5978, 9653, 12017, 19306, 24034, 84119, 168238, 588833, 1177666]

約数ペア:

[(1, 1177666), (2, 588833), (7, 168238), (14, 84119), (49, 24034), (61, 19306), (98, 12017), (122, 9653), (197, 5978), (394, 2989), (427, 2758), (854, 1379)]