77920414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{272449}}^1$

素因数の和:272475

約数の個数: 16

約数和(自身を含む): 137314800

約数和(自身を除く): 59394386

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 272449, 544898, 2996939, 3541837, 5993878, 7083674, 38960207, 77920414]

約数ペア:

[(1, 77920414), (2, 38960207), (11, 7083674), (13, 5993878), (22, 3541837), (26, 2996939), (143, 544898), (286, 272449)]