538240199

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1\times {\mathrm{1093}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 622582272

約数和(自身を除く): 84342073

約数列:

[1, 7, 103, 683, 721, 1093, 4781, 7651, 70349, 112579, 492443, 746519, 788053, 5225633, 76891457, 538240199]

約数ペア:

[(1, 538240199), (7, 76891457), (103, 5225633), (683, 788053), (721, 746519), (1093, 492443), (4781, 112579), (7651, 70349)]