256149780469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4289251}}^1$

素因数の和:4289412

約数の個数: 16

約数和(自身を含む): 287208313920

約数和(自身を除く): 31058533451

約数列:

[1, 11, 61, 89, 671, 979, 5429, 59719, 4289251, 47181761, 261644311, 381743339, 2878087421, 4199176729, 23286343679, 256149780469]

約数ペア:

[(1, 256149780469), (11, 23286343679), (61, 4199176729), (89, 2878087421), (671, 381743339), (979, 261644311), (5429, 47181761), (59719, 4289251)]