519495526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{9419}}^1$

素因数の和:9564

約数の個数: 32

約数和(自身を含む): 895276800

約数和(自身を除く): 375781274

約数列:

[1, 2, 11, 22, 23, 46, 109, 218, 253, 506, 1199, 2398, 2507, 5014, 9419, 18838, 27577, 55154, 103609, 207218, 216637, 433274, 1026671, 2053342, 2383007, 4766014, 11293381, 22586762, 23613433, 47226866, 259747763, 519495526]

約数ペア:

[(1, 519495526), (2, 259747763), (11, 47226866), (22, 23613433), (23, 22586762), (46, 11293381), (109, 4766014), (218, 2383007), (253, 2053342), (506, 1026671), (1199, 433274), (2398, 216637), (2507, 207218), (5014, 103609), (9419, 55154), (18838, 27577)]