145435444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{472193}}^1$

素因数の和:472215

約数の個数: 24

約数和(自身を含む): 317314368

約数和(自身を除く): 171878924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 472193, 944386, 1888772, 3305351, 5194123, 6610702, 10388246, 13221404, 20776492, 36358861, 72717722, 145435444]

約数ペア:

[(1, 145435444), (2, 72717722), (4, 36358861), (7, 20776492), (11, 13221404), (14, 10388246), (22, 6610702), (28, 5194123), (44, 3305351), (77, 1888772), (154, 944386), (308, 472193)]