124799272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1199993}}^1$

素因数の和:1200012

約数の個数: 16

約数和(自身を含む): 251998740

約数和(自身を除く): 127199468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1199993, 2399986, 4799972, 9599944, 15599909, 31199818, 62399636, 124799272]

約数ペア:

[(1, 124799272), (2, 62399636), (4, 31199818), (8, 15599909), (13, 9599944), (26, 4799972), (52, 2399986), (104, 1199993)]