2797780799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{219451}}^1$

素因数の和:219542

約数の個数: 16

約数和(自身を含む): 3265445760

約数和(自身を除く): 467664961

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 219451, 2413961, 4169569, 13386511, 45865259, 147251621, 254343709, 2797780799]

約数ペア:

[(1, 2797780799), (11, 254343709), (19, 147251621), (61, 45865259), (209, 13386511), (671, 4169569), (1159, 2413961), (12749, 219451)]