2040393894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3722

約数の個数: 128

約数和(自身を含む): 5410603008

約数和(自身を除く): 3370209114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 53, 66, 69, 77, 106, 138, 154, 159, 161, 231, 253, 318, 322, 371, 462, 483, 506, 583, 742, 759, 966, 1113, 1166, 1219, 1518, 1749, 1771, 2226, 2438, 3498, 3542, 3623, 3657, 4081, 5313, 7246, 7314, 8162, 8533, 10626, 10869, 12243, 13409, 17066, 21738, 24486, 25361, 25599, 26818, 39853, 40227, 50722, 51198, 76083, 79706, 80454, 83329, 93863, 119559, 152166, 166658, 187726, 192019, 239118, 249987, 278971, 281589, 384038, 499974, 557942, 563178, 576057, 583303, 836913, 916619, 1152114, 1166606, 1344133, 1673826, 1749909, 1833238, 2112209, 2688266, 2749857, 3499818, 4032399, 4224418, 4416437, 5499714, 6336627, 6416333, 8064798, 8832874, 12673254, 12832666, 13249311, 14785463, 19248999, 26498622, 29570926, 30915059, 38497998, 44356389, 48580807, 61830118, 88712778, 92745177, 97161614, 145742421, 185490354, 291484842, 340065649, 680131298, 1020196947, 2040393894]

約数ペア:

[(1, 2040393894), (2, 1020196947), (3, 680131298), (6, 340065649), (7, 291484842), (11, 185490354), (14, 145742421), (21, 97161614), (22, 92745177), (23, 88712778), (33, 61830118), (42, 48580807), (46, 44356389), (53, 38497998), (66, 30915059), (69, 29570926), (77, 26498622), (106, 19248999), (138, 14785463), (154, 13249311), (159, 12832666), (161, 12673254), (231, 8832874), (253, 8064798), (318, 6416333), (322, 6336627), (371, 5499714), (462, 4416437), (483, 4224418), (506, 4032399), (583, 3499818), (742, 2749857), (759, 2688266), (966, 2112209), (1113, 1833238), (1166, 1749909), (1219, 1673826), (1518, 1344133), (1749, 1166606), (1771, 1152114), (2226, 916619), (2438, 836913), (3498, 583303), (3542, 576057), (3623, 563178), (3657, 557942), (4081, 499974), (5313, 384038), (7246, 281589), (7314, 278971), (8162, 249987), (8533, 239118), (10626, 192019), (10869, 187726), (12243, 166658), (13409, 152166), (17066, 119559), (21738, 93863), (24486, 83329), (25361, 80454), (25599, 79706), (26818, 76083), (39853, 51198), (40227, 50722)]