2088086

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 4309200

約数和(自身を除く): 2221114

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 149, 154, 182, 286, 298, 539, 637, 1001, 1043, 1078, 1274, 1639, 1937, 2002, 2086, 3278, 3874, 7007, 7301, 11473, 13559, 14014, 14602, 21307, 22946, 27118, 42614, 80311, 94913, 149149, 160622, 189826, 298298, 1044043, 2088086]

約数ペア:

[(1, 2088086), (2, 1044043), (7, 298298), (11, 189826), (13, 160622), (14, 149149), (22, 94913), (26, 80311), (49, 42614), (77, 27118), (91, 22946), (98, 21307), (143, 14602), (149, 14014), (154, 13559), (182, 11473), (286, 7301), (298, 7007), (539, 3874), (637, 3278), (1001, 2086), (1043, 2002), (1078, 1937), (1274, 1639)]