2778889782

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{626723}}^1$

素因数の和:627467

約数の個数: 16

約数和(自身を含む): 5565309120

約数和(自身を除く): 2786419338

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 626723, 1253446, 1880169, 3760338, 463148297, 926296594, 1389444891, 2778889782]

約数ペア:

[(1, 2778889782), (2, 1389444891), (3, 926296594), (6, 463148297), (739, 3760338), (1478, 1880169), (2217, 1253446), (4434, 626723)]