2173515344

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19433

約数の個数: 120

約数和(自身を含む): 5755444128

約数和(自身を除く): 3581928784

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 4004, 4312, 5096, 7007, 8008, 8624, 10192, 14014, 16016, 19387, 28028, 38774, 56056, 77548, 112112, 135709, 155096, 213257, 252031, 271418, 310192, 426514, 504062, 542836, 853028, 949963, 1008124, 1085672, 1492799, 1706056, 1764217, 1899926, 2016248, 2171344, 2772341, 2985598, 3412112, 3528434, 3799852, 4032496, 5544682, 5971196, 7056868, 7599704, 10449593, 11089364, 11942392, 12349519, 14113736, 15199408, 19406387, 20899186, 22178728, 23884784, 24699038, 28227472, 38812774, 41798372, 44357456, 49398076, 77625548, 83596744, 98796152, 135844709, 155251096, 167193488, 197592304, 271689418, 310502192, 543378836, 1086757672, 2173515344]

約数ペア:

[(1, 2173515344), (2, 1086757672), (4, 543378836), (7, 310502192), (8, 271689418), (11, 197592304), (13, 167193488), (14, 155251096), (16, 135844709), (22, 98796152), (26, 83596744), (28, 77625548), (44, 49398076), (49, 44357456), (52, 41798372), (56, 38812774), (77, 28227472), (88, 24699038), (91, 23884784), (98, 22178728), (104, 20899186), (112, 19406387), (143, 15199408), (154, 14113736), (176, 12349519), (182, 11942392), (196, 11089364), (208, 10449593), (286, 7599704), (308, 7056868), (364, 5971196), (392, 5544682), (539, 4032496), (572, 3799852), (616, 3528434), (637, 3412112), (728, 2985598), (784, 2772341), (1001, 2171344), (1078, 2016248), (1144, 1899926), (1232, 1764217), (1274, 1706056), (1456, 1492799), (2002, 1085672), (2156, 1008124), (2288, 949963), (2548, 853028), (4004, 542836), (4312, 504062), (5096, 426514), (7007, 310192), (8008, 271418), (8624, 252031), (10192, 213257), (14014, 155096), (16016, 135709), (19387, 112112), (28028, 77548), (38774, 56056)]