504156718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 824162976

約数和(自身を除く): 320006258

約数列:

[1, 2, 13, 26, 163, 326, 337, 353, 674, 706, 2119, 4238, 4381, 4589, 8762, 9178, 54931, 57539, 109862, 115078, 118961, 237922, 714103, 748007, 1428206, 1496014, 1546493, 3092986, 19390643, 38781286, 252078359, 504156718]

約数ペア:

[(1, 504156718), (2, 252078359), (13, 38781286), (26, 19390643), (163, 3092986), (326, 1546493), (337, 1496014), (353, 1428206), (674, 748007), (706, 714103), (2119, 237922), (4238, 118961), (4381, 115078), (4589, 109862), (8762, 57539), (9178, 54931)]