1020890851

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 1097712000

約数和(自身を除く): 76821149

約数列:

[1, 17, 79, 449, 1343, 1693, 7633, 28781, 35471, 133747, 603007, 760157, 2273699, 12922669, 60052403, 1020890851]

約数ペア:

[(1, 1020890851), (17, 60052403), (79, 12922669), (449, 2273699), (1343, 760157), (1693, 603007), (7633, 133747), (28781, 35471)]