1217658022

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{229487}}^1$

素因数の和:229875

約数の個数: 16

約数和(自身を含む): 2092930560

約数和(自身を除く): 875272538

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 229487, 458974, 1606409, 3212818, 86975573, 173951146, 608829011, 1217658022]

約数ペア:

[(1, 1217658022), (2, 608829011), (7, 173951146), (14, 86975573), (379, 3212818), (758, 1606409), (2653, 458974), (5306, 229487)]