304080784

素因数分解:

$2^4\times 7^1\times {\mathrm{2715007}}^1$

素因数の和:2715022

約数の個数: 20

約数和(自身を含む): 673321984

約数和(自身を除く): 369241200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2715007, 5430014, 10860028, 19005049, 21720056, 38010098, 43440112, 76020196, 152040392, 304080784]

約数ペア:

[(1, 304080784), (2, 152040392), (4, 76020196), (7, 43440112), (8, 38010098), (14, 21720056), (16, 19005049), (28, 10860028), (56, 5430014), (112, 2715007)]