6413572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 12422592

約数和(自身を除く): 6009020

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2053, 3124, 4106, 8212, 22583, 45166, 90332, 145763, 291526, 583052, 1603393, 3206786, 6413572]

約数ペア:

[(1, 6413572), (2, 3206786), (4, 1603393), (11, 583052), (22, 291526), (44, 145763), (71, 90332), (142, 45166), (284, 22583), (781, 8212), (1562, 4106), (2053, 3124)]