1912868272

素因数分解:

$2^4\times 7^2\times {\mathrm{571}}^1\times {\mathrm{4273}}^1$

素因数の和:4866

約数の個数: 60

約数和(自身を含む): 4319834376

約数和(自身を除く): 2406966104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 571, 784, 1142, 2284, 3997, 4273, 4568, 7994, 8546, 9136, 15988, 17092, 27979, 29911, 31976, 34184, 55958, 59822, 63952, 68368, 111916, 119644, 209377, 223832, 239288, 418754, 447664, 478576, 837508, 1675016, 2439883, 3350032, 4879766, 9759532, 17079181, 19519064, 34158362, 39038128, 68316724, 119554267, 136633448, 239108534, 273266896, 478217068, 956434136, 1912868272]

約数ペア:

[(1, 1912868272), (2, 956434136), (4, 478217068), (7, 273266896), (8, 239108534), (14, 136633448), (16, 119554267), (28, 68316724), (49, 39038128), (56, 34158362), (98, 19519064), (112, 17079181), (196, 9759532), (392, 4879766), (571, 3350032), (784, 2439883), (1142, 1675016), (2284, 837508), (3997, 478576), (4273, 447664), (4568, 418754), (7994, 239288), (8546, 223832), (9136, 209377), (15988, 119644), (17092, 111916), (27979, 68368), (29911, 63952), (31976, 59822), (34184, 55958)]