434280836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{19391}}^1$

素因数の和:19915

約数の個数: 24

約数和(自身を含む): 830753280

約数和(自身を除く): 396472444

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198, 19391, 22396, 38782, 77564, 213301, 426602, 853204, 9870019, 19740038, 39480076, 108570209, 217140418, 434280836]

約数ペア:

[(1, 434280836), (2, 217140418), (4, 108570209), (11, 39480076), (22, 19740038), (44, 9870019), (509, 853204), (1018, 426602), (2036, 213301), (5599, 77564), (11198, 38782), (19391, 22396)]