2018532076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{71569}}^1$

素因数の和:72225

約数の個数: 24

約数和(自身を含む): 3859626960

約数和(自身を除く): 1841094884

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2564, 7051, 14102, 28204, 71569, 143138, 286276, 787259, 1574518, 3149036, 45875729, 91751458, 183502916, 504633019, 1009266038, 2018532076]

約数ペア:

[(1, 2018532076), (2, 1009266038), (4, 504633019), (11, 183502916), (22, 91751458), (44, 45875729), (641, 3149036), (1282, 1574518), (2564, 787259), (7051, 286276), (14102, 143138), (28204, 71569)]