389660614

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{12577}}^1$

素因数の和:14799

約数の個数: 16

約数和(自身を含む): 668344608

約数和(自身を除く): 278683994

約数列:

[1, 2, 7, 14, 2213, 4426, 12577, 15491, 25154, 30982, 88039, 176078, 27832901, 55665802, 194830307, 389660614]

約数ペア:

[(1, 389660614), (2, 194830307), (7, 55665802), (14, 27832901), (2213, 176078), (4426, 88039), (12577, 30982), (15491, 25154)]