2081567114

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 3741534720

約数和(自身を除く): 1659967606

約数列:

[1, 2, 11, 22, 23, 46, 47, 73, 94, 109, 121, 146, 218, 242, 253, 506, 517, 803, 1034, 1081, 1199, 1606, 1679, 2162, 2398, 2507, 2783, 3358, 3431, 5014, 5123, 5566, 5687, 6862, 7957, 8833, 10246, 11374, 11891, 13189, 15914, 17666, 18469, 23782, 26378, 27577, 36938, 37741, 55154, 56353, 75482, 78913, 87527, 112706, 117829, 130801, 157826, 175054, 183011, 203159, 235658, 261602, 303347, 366022, 373979, 406318, 415151, 606694, 619883, 747958, 830302, 868043, 962797, 1239766, 1296119, 1736086, 1925594, 2013121, 2592238, 4026242, 4113769, 8227538, 8601517, 9548473, 14257309, 17203034, 19096946, 22144331, 28514618, 44288662, 45251459, 90502918, 94616687, 189233374, 1040783557, 2081567114]

約数ペア:

[(1, 2081567114), (2, 1040783557), (11, 189233374), (22, 94616687), (23, 90502918), (46, 45251459), (47, 44288662), (73, 28514618), (94, 22144331), (109, 19096946), (121, 17203034), (146, 14257309), (218, 9548473), (242, 8601517), (253, 8227538), (506, 4113769), (517, 4026242), (803, 2592238), (1034, 2013121), (1081, 1925594), (1199, 1736086), (1606, 1296119), (1679, 1239766), (2162, 962797), (2398, 868043), (2507, 830302), (2783, 747958), (3358, 619883), (3431, 606694), (5014, 415151), (5123, 406318), (5566, 373979), (5687, 366022), (6862, 303347), (7957, 261602), (8833, 235658), (10246, 203159), (11374, 183011), (11891, 175054), (13189, 157826), (15914, 130801), (17666, 117829), (18469, 112706), (23782, 87527), (26378, 78913), (27577, 75482), (36938, 56353), (37741, 55154)]