613993204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{30941}}^1$

素因数の和:31008

約数の個数: 36

約数和(自身を含む): 1209894084

約数和(自身を除く): 595900880

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4961, 9922, 19844, 30941, 61882, 123764, 340351, 680702, 1268581, 1361404, 2537162, 3743861, 5074324, 7487722, 13954391, 14975444, 27908782, 55817564, 153498301, 306996602, 613993204]

約数ペア:

[(1, 613993204), (2, 306996602), (4, 153498301), (11, 55817564), (22, 27908782), (41, 14975444), (44, 13954391), (82, 7487722), (121, 5074324), (164, 3743861), (242, 2537162), (451, 1361404), (484, 1268581), (902, 680702), (1804, 340351), (4961, 123764), (9922, 61882), (19844, 30941)]