426621182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{19841}}^1$

素因数の和:20683

約数の個数: 16

約数和(自身を含む): 690025392

約数和(自身を除く): 263404210

約数列:

[1, 2, 13, 26, 827, 1654, 10751, 19841, 21502, 39682, 257933, 515866, 16408507, 32817014, 213310591, 426621182]

約数ペア:

[(1, 426621182), (2, 213310591), (13, 32817014), (26, 16408507), (827, 515866), (1654, 257933), (10751, 39682), (19841, 21502)]