297447254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{266053}}^1$

素因数の和:266111

約数の個数: 16

約数和(自身を含む): 491667792

約数和(自身を除く): 194220538

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 266053, 532106, 3458689, 6917378, 11440279, 22880558, 148723627, 297447254]

約数ペア:

[(1, 297447254), (2, 148723627), (13, 22880558), (26, 11440279), (43, 6917378), (86, 3458689), (559, 532106), (1118, 266053)]