2116747358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{455999}}^1$

素因数の和:456223

約数の個数: 16

約数和(自身を含む): 3480192000

約数和(自身を除く): 1363444642

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 455999, 911998, 5015989, 10031978, 96215789, 192431578, 1058373679, 2116747358]

約数ペア:

[(1, 2116747358), (2, 1058373679), (11, 192431578), (22, 96215789), (211, 10031978), (422, 5015989), (2321, 911998), (4642, 455999)]