126959666

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{2999}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 194184000

約数和(自身を除く): 67224334

約数列:

[1, 2, 61, 122, 347, 694, 2999, 5998, 21167, 42334, 182939, 365878, 1040653, 2081306, 63479833, 126959666]

約数ペア:

[(1, 126959666), (2, 63479833), (61, 2081306), (122, 1040653), (347, 365878), (694, 182939), (2999, 42334), (5998, 21167)]