2013344212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{115259}}^1$

素因数の和:115671

約数の個数: 24

約数和(自身を含む): 3853372320

約数和(自身を除く): 1840028108

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 17468, 115259, 230518, 461036, 1267849, 2535698, 5071396, 45757823, 91515646, 183031292, 503336053, 1006672106, 2013344212]

約数ペア:

[(1, 2013344212), (2, 1006672106), (4, 503336053), (11, 183031292), (22, 91515646), (44, 45757823), (397, 5071396), (794, 2535698), (1588, 1267849), (4367, 461036), (8734, 230518), (17468, 115259)]