139352252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6997}}^1$

素因数の和:7397

約数の個数: 24

約数和(自身を含む): 263348736

約数和(自身を除く): 123996484

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 4979, 6997, 9958, 13994, 19916, 27988, 90961, 181922, 363844, 2679851, 5359702, 10719404, 34838063, 69676126, 139352252]

約数ペア:

[(1, 139352252), (2, 69676126), (4, 34838063), (13, 10719404), (26, 5359702), (52, 2679851), (383, 363844), (766, 181922), (1532, 90961), (4979, 27988), (6997, 19916), (9958, 13994)]