1899225664

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{136753}}^1$

素因数の和:136803

約数の個数: 56

約数和(自身を含む): 4446146048

約数和(自身を除く): 2546920384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 136753, 273506, 547012, 957271, 1094024, 1914542, 2188048, 3829084, 4239343, 4376096, 7658168, 8478686, 8752192, 15316336, 16957372, 29675401, 30632672, 33914744, 59350802, 61265344, 67829488, 118701604, 135658976, 237403208, 271317952, 474806416, 949612832, 1899225664]

約数ペア:

[(1, 1899225664), (2, 949612832), (4, 474806416), (7, 271317952), (8, 237403208), (14, 135658976), (16, 118701604), (28, 67829488), (31, 61265344), (32, 59350802), (56, 33914744), (62, 30632672), (64, 29675401), (112, 16957372), (124, 15316336), (217, 8752192), (224, 8478686), (248, 7658168), (434, 4376096), (448, 4239343), (496, 3829084), (868, 2188048), (992, 1914542), (1736, 1094024), (1984, 957271), (3472, 547012), (6944, 273506), (13888, 136753)]