2016207645

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2859869}}^1$

素因数の和:2859924

約数の個数: 16

約数和(自身を含む): 3294570240

約数和(自身を除く): 1278362595

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2859869, 8579607, 14299345, 42898035, 134413843, 403241529, 672069215, 2016207645]

約数ペア:

[(1, 2016207645), (3, 672069215), (5, 403241529), (15, 134413843), (47, 42898035), (141, 14299345), (235, 8579607), (705, 2859869)]