1871569168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{982967}}^1$

素因数の和:982999

約数の個数: 40

約数和(自身を含む): 4387969152

約数和(自身を除く): 2516399984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 982967, 1965934, 3931868, 6880769, 7863736, 13761538, 15727472, 16710439, 27523076, 33420878, 55046152, 66841756, 110092304, 116973073, 133683512, 233946146, 267367024, 467892292, 935784584, 1871569168]

約数ペア:

[(1, 1871569168), (2, 935784584), (4, 467892292), (7, 267367024), (8, 233946146), (14, 133683512), (16, 116973073), (17, 110092304), (28, 66841756), (34, 55046152), (56, 33420878), (68, 27523076), (112, 16710439), (119, 15727472), (136, 13761538), (238, 7863736), (272, 6880769), (476, 3931868), (952, 1965934), (1904, 982967)]