2009664767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 2332800000

約数和(自身を除く): 323135233

約数列:

[1, 11, 23, 89, 149, 253, 599, 979, 1639, 2047, 3427, 6589, 13261, 13777, 22517, 37697, 53311, 89251, 145871, 151547, 305003, 586421, 981761, 1226153, 2052773, 3355033, 7943339, 13487683, 22580503, 87376729, 182696797, 2009664767]

約数ペア:

[(1, 2009664767), (11, 182696797), (23, 87376729), (89, 22580503), (149, 13487683), (253, 7943339), (599, 3355033), (979, 2052773), (1639, 1226153), (2047, 981761), (3427, 586421), (6589, 305003), (13261, 151547), (13777, 145871), (22517, 89251), (37697, 53311)]