313639858

素因数分解:

$2^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{12289}}^1$

素因数の和:14121

約数の個数: 16

約数和(自身を含む): 538007040

約数和(自身を除く): 224367182

約数列:

[1, 2, 7, 14, 1823, 3646, 12289, 12761, 24578, 25522, 86023, 172046, 22402847, 44805694, 156819929, 313639858]

約数ペア:

[(1, 313639858), (2, 156819929), (7, 44805694), (14, 22402847), (1823, 172046), (3646, 86023), (12289, 25522), (12761, 24578)]