40980134

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:752

約数の個数: 24

約数和(自身を含む): 66960432

約数和(自身を除く): 25980298

約数列:

[1, 2, 13, 26, 169, 263, 338, 461, 526, 922, 3419, 5993, 6838, 11986, 44447, 77909, 88894, 121243, 155818, 242486, 1576159, 3152318, 20490067, 40980134]

約数ペア:

[(1, 40980134), (2, 20490067), (13, 3152318), (26, 1576159), (169, 242486), (263, 155818), (338, 121243), (461, 88894), (526, 77909), (922, 44447), (3419, 11986), (5993, 6838)]