2263298810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{290539}}^1$

素因数の和:290606

約数の個数: 32

約数和(自身を含む): 4392964800

約数和(自身を除く): 2129665990

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 290539, 581078, 1452695, 2905390, 5520241, 11040482, 11912099, 23824198, 27601205, 55202410, 59560495, 119120990, 226329881, 452659762, 1131649405, 2263298810]

約数ペア:

[(1, 2263298810), (2, 1131649405), (5, 452659762), (10, 226329881), (19, 119120990), (38, 59560495), (41, 55202410), (82, 27601205), (95, 23824198), (190, 11912099), (205, 11040482), (410, 5520241), (779, 2905390), (1558, 1452695), (3895, 581078), (7790, 290539)]