856362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:10997

約数の個数: 16

約数和(自身を含む): 1844640

約数和(自身を除く): 988278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10979, 21958, 32937, 65874, 142727, 285454, 428181, 856362]

約数ペア:

[(1, 856362), (2, 428181), (3, 285454), (6, 142727), (13, 65874), (26, 32937), (39, 21958), (78, 10979)]