334193072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1228651}}^1$

素因数の和:1228676

約数の個数: 20

約数和(自身を含む): 685587816

約数和(自身を除く): 351394744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1228651, 2457302, 4914604, 9829208, 19658416, 20887067, 41774134, 83548268, 167096536, 334193072]

約数ペア:

[(1, 334193072), (2, 167096536), (4, 83548268), (8, 41774134), (16, 20887067), (17, 19658416), (34, 9829208), (68, 4914604), (136, 2457302), (272, 1228651)]