299252018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{10667}}^1$

素因数の和:10778

約数の個数: 24

約数和(自身を含む): 491965488

約数和(自身を除く): 192713470

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 10667, 14027, 21334, 28054, 138671, 277342, 885361, 1770722, 1802723, 3605446, 11509693, 23019386, 149626009, 299252018]

約数ペア:

[(1, 299252018), (2, 149626009), (13, 23019386), (26, 11509693), (83, 3605446), (166, 1802723), (169, 1770722), (338, 885361), (1079, 277342), (2158, 138671), (10667, 28054), (14027, 21334)]