494242

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 868032

約数和(自身を除く): 373790

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 821, 1642, 5747, 11494, 35303, 70606, 247121, 494242]

約数ペア:

[(1, 494242), (2, 247121), (7, 70606), (14, 35303), (43, 11494), (86, 5747), (301, 1642), (602, 821)]