78408213479

素因数分解:

${\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1949}}^1\times {\mathrm{3011}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 81193881600

約数和(自身を除く): 2785668121

約数列:

[1, 31, 431, 1949, 3011, 13361, 60419, 93341, 840019, 1297741, 5868439, 26040589, 40229971, 181921609, 2529297209, 78408213479]

約数ペア:

[(1, 78408213479), (31, 2529297209), (431, 181921609), (1949, 40229971), (3011, 26040589), (13361, 5868439), (60419, 1297741), (93341, 840019)]