2011122582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{220663}}^1$

素因数の和:220713

約数の個数: 48

約数和(自身を含む): 4829893632

約数和(自身を除く): 2818771050

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 220663, 441326, 661989, 1323978, 1544641, 3089282, 4633923, 6840553, 9267846, 10812487, 13681106, 20521659, 21624974, 32437461, 41043318, 47883871, 64874922, 95767742, 143651613, 287303226, 335187097, 670374194, 1005561291, 2011122582]

約数ペア:

[(1, 2011122582), (2, 1005561291), (3, 670374194), (6, 335187097), (7, 287303226), (14, 143651613), (21, 95767742), (31, 64874922), (42, 47883871), (49, 41043318), (62, 32437461), (93, 21624974), (98, 20521659), (147, 13681106), (186, 10812487), (217, 9267846), (294, 6840553), (434, 4633923), (651, 3089282), (1302, 1544641), (1519, 1323978), (3038, 661989), (4557, 441326), (9114, 220663)]