253919204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{824413}}^1$

素因数の和:824435

約数の個数: 24

約数和(自身を含む): 554006208

約数和(自身を除く): 300087004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 824413, 1648826, 3297652, 5770891, 9068543, 11541782, 18137086, 23083564, 36274172, 63479801, 126959602, 253919204]

約数ペア:

[(1, 253919204), (2, 126959602), (4, 63479801), (7, 36274172), (11, 23083564), (14, 18137086), (22, 11541782), (28, 9068543), (44, 5770891), (77, 3297652), (154, 1648826), (308, 824413)]