655123022036

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4003}}^1\times {\mathrm{60257}}^1$

素因数の和:64368

約数の個数: 48

約数和(自身を含む): 1324106399616

約数和(自身を除く): 668983377580

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 4003, 8006, 16012, 28021, 56042, 60257, 112084, 120514, 241028, 388291, 421799, 776582, 843598, 1553164, 1687196, 2718037, 5436074, 5844929, 10872148, 11689858, 23379716, 40914503, 81829006, 163658012, 241208771, 482417542, 964835084, 1688461397, 3376922794, 6753845588, 23397250787, 46794501574, 93589003148, 163780755509, 327561511018, 655123022036]

約数ペア:

[(1, 655123022036), (2, 327561511018), (4, 163780755509), (7, 93589003148), (14, 46794501574), (28, 23397250787), (97, 6753845588), (194, 3376922794), (388, 1688461397), (679, 964835084), (1358, 482417542), (2716, 241208771), (4003, 163658012), (8006, 81829006), (16012, 40914503), (28021, 23379716), (56042, 11689858), (60257, 10872148), (112084, 5844929), (120514, 5436074), (241028, 2718037), (388291, 1687196), (421799, 1553164), (776582, 843598)]