2017621648

素因数分解:

$2^4\times 7^2\times {\mathrm{571}}^1\times {\mathrm{4507}}^1$

素因数の和:5100

約数の個数: 60

約数和(自身を含む): 4556343792

約数和(自身を除く): 2538722144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 571, 784, 1142, 2284, 3997, 4507, 4568, 7994, 9014, 9136, 15988, 18028, 27979, 31549, 31976, 36056, 55958, 63098, 63952, 72112, 111916, 126196, 220843, 223832, 252392, 441686, 447664, 504784, 883372, 1766744, 2573497, 3533488, 5146994, 10293988, 18014479, 20587976, 36028958, 41175952, 72057916, 126101353, 144115832, 252202706, 288231664, 504405412, 1008810824, 2017621648]

約数ペア:

[(1, 2017621648), (2, 1008810824), (4, 504405412), (7, 288231664), (8, 252202706), (14, 144115832), (16, 126101353), (28, 72057916), (49, 41175952), (56, 36028958), (98, 20587976), (112, 18014479), (196, 10293988), (392, 5146994), (571, 3533488), (784, 2573497), (1142, 1766744), (2284, 883372), (3997, 504784), (4507, 447664), (4568, 441686), (7994, 252392), (9014, 223832), (9136, 220843), (15988, 126196), (18028, 111916), (27979, 72112), (31549, 63952), (31976, 63098), (36056, 55958)]