2488760105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{253567}}^1$

素因数の和:253736

約数の個数: 16

約数和(自身を含む): 3237556224

約数和(自身を除く): 748796119

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 253567, 1267835, 3296371, 16481855, 38288617, 191443085, 497752021, 2488760105]

約数ペア:

[(1, 2488760105), (5, 497752021), (13, 191443085), (65, 38288617), (151, 16481855), (755, 3296371), (1963, 1267835), (9815, 253567)]