1799971024

素因数分解:

$2^4\times {\mathrm{9883}}^1\times {\mathrm{11383}}^1$

素因数の和:21274

約数の個数: 20

約数和(自身を含む): 3488103136

約数和(自身を除く): 1688132112

約数列:

[1, 2, 4, 8, 16, 9883, 11383, 19766, 22766, 39532, 45532, 79064, 91064, 158128, 182128, 112498189, 224996378, 449992756, 899985512, 1799971024]

約数ペア:

[(1, 1799971024), (2, 899985512), (4, 449992756), (8, 224996378), (16, 112498189), (9883, 182128), (11383, 158128), (19766, 91064), (22766, 79064), (39532, 45532)]