1953428399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{416243}}^1$

素因数の和:416294

約数の個数: 12

約数和(自身を含む): 2220245496

約数和(自身を除く): 266817097

約数列:

[1, 13, 19, 247, 361, 4693, 416243, 5411159, 7908617, 102812021, 150263723, 1953428399]

約数ペア:

[(1, 1953428399), (13, 150263723), (19, 102812021), (247, 7908617), (361, 5411159), (4693, 416243)]