2783245426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{248371}}^1$

素因数の和:248817

約数の個数: 16

約数和(自身を含む): 4506461568

約数和(自身を除く): 1723216142

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 248371, 496742, 3228823, 6457646, 107047901, 214095802, 1391622713, 2783245426]

約数ペア:

[(1, 2783245426), (2, 1391622713), (13, 214095802), (26, 107047901), (431, 6457646), (862, 3228823), (5603, 496742), (11206, 248371)]