1242262009

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{118661}}^1$

素因数の和:118728

約数の個数: 12

約数和(自身を含む): 1356306660

約数和(自身を除く): 114044651

約数列:

[1, 19, 29, 361, 551, 10469, 118661, 2254559, 3441169, 42836621, 65382211, 1242262009]

約数ペア:

[(1, 1242262009), (19, 65382211), (29, 42836621), (361, 3441169), (551, 2254559), (10469, 118661)]