2009098784

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{116483}}^1$

素因数の和:116518

約数の個数: 72

約数和(自身を含む): 5019528528

約数和(自身を除く): 3010429744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 116483, 232966, 465932, 815381, 931864, 1281313, 1630762, 1863728, 2562626, 3261524, 3727456, 5125252, 5707667, 6523048, 8969191, 10250504, 11415334, 13046096, 17938382, 20501008, 22830668, 26092192, 35876764, 41002016, 45661336, 62784337, 71753528, 91322672, 125568674, 143507056, 182645344, 251137348, 287014112, 502274696, 1004549392, 2009098784]

約数ペア:

[(1, 2009098784), (2, 1004549392), (4, 502274696), (7, 287014112), (8, 251137348), (11, 182645344), (14, 143507056), (16, 125568674), (22, 91322672), (28, 71753528), (32, 62784337), (44, 45661336), (49, 41002016), (56, 35876764), (77, 26092192), (88, 22830668), (98, 20501008), (112, 17938382), (154, 13046096), (176, 11415334), (196, 10250504), (224, 8969191), (308, 6523048), (352, 5707667), (392, 5125252), (539, 3727456), (616, 3261524), (784, 2562626), (1078, 1863728), (1232, 1630762), (1568, 1281313), (2156, 931864), (2464, 815381), (4312, 465932), (8624, 232966), (17248, 116483)]