238326868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{4597}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 449702792

約数和(自身を除く): 211375924

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3988, 4597, 9194, 12961, 18388, 25922, 51844, 59761, 119522, 239044, 4583209, 9166418, 18332836, 59581717, 119163434, 238326868]

約数ペア:

[(1, 238326868), (2, 119163434), (4, 59581717), (13, 18332836), (26, 9166418), (52, 4583209), (997, 239044), (1994, 119522), (3988, 59761), (4597, 51844), (9194, 25922), (12961, 18388)]