2494994642

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{13103}}^1$

素因数の和:13215

約数の個数: 48

約数和(自身を含む): 4571199360

約数和(自身を除く): 2076204718

約数列:

[1, 2, 7, 14, 29, 49, 58, 67, 98, 134, 203, 406, 469, 938, 1421, 1943, 2842, 3283, 3886, 6566, 13103, 13601, 26206, 27202, 91721, 95207, 183442, 190414, 379987, 642047, 759974, 877901, 1284094, 1755802, 2659909, 5319818, 6145307, 12290614, 18619363, 25459129, 37238726, 43017149, 50918258, 86034298, 178213903, 356427806, 1247497321, 2494994642]

約数ペア:

[(1, 2494994642), (2, 1247497321), (7, 356427806), (14, 178213903), (29, 86034298), (49, 50918258), (58, 43017149), (67, 37238726), (98, 25459129), (134, 18619363), (203, 12290614), (406, 6145307), (469, 5319818), (938, 2659909), (1421, 1755802), (1943, 1284094), (2842, 877901), (3283, 759974), (3886, 642047), (6566, 379987), (13103, 190414), (13601, 183442), (26206, 95207), (27202, 91721)]