2912220739

素因数分解:

${\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{1531}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 3063803904

約数和(自身を除く): 151583165

約数列:

[1, 23, 191, 433, 1531, 4393, 9959, 35213, 82703, 292421, 662923, 1902169, 6725683, 15247229, 126618293, 2912220739]

約数ペア:

[(1, 2912220739), (23, 126618293), (191, 15247229), (433, 6725683), (1531, 1902169), (4393, 662923), (9959, 292421), (35213, 82703)]