320432882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10781}}^1$

素因数の和:10994

約数の個数: 32

約数和(自身を含む): 602411904

約数和(自身を除く): 281979022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 10781, 14861, 21562, 29722, 75467, 118591, 150934, 237182, 830137, 1660274, 2080733, 4161466, 14565131, 22888063, 29130262, 45776126, 160216441, 320432882]

約数ペア:

[(1, 320432882), (2, 160216441), (7, 45776126), (11, 29130262), (14, 22888063), (22, 14565131), (77, 4161466), (154, 2080733), (193, 1660274), (386, 830137), (1351, 237182), (2123, 150934), (2702, 118591), (4246, 75467), (10781, 29722), (14861, 21562)]