814987316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1424803}}^1$

素因数の和:1424831

約数の個数: 24

約数和(自身を含む): 1675569504

約数和(自身を除く): 860582188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1424803, 2849606, 5699212, 15672833, 18522439, 31345666, 37044878, 62691332, 74089756, 203746829, 407493658, 814987316]

約数ペア:

[(1, 814987316), (2, 407493658), (4, 203746829), (11, 74089756), (13, 62691332), (22, 37044878), (26, 31345666), (44, 18522439), (52, 15672833), (143, 5699212), (286, 2849606), (572, 1424803)]