2017899687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{1097}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 2868784128

約数和(自身を除く): 850884441

約数列:

[1, 3, 23, 53, 69, 159, 503, 1097, 1219, 1509, 3291, 3657, 11569, 25231, 26659, 34707, 58141, 75693, 79977, 174423, 551791, 613157, 1337243, 1655373, 1839471, 4011729, 12691193, 29244923, 38073579, 87734769, 672633229, 2017899687]

約数ペア:

[(1, 2017899687), (3, 672633229), (23, 87734769), (53, 38073579), (69, 29244923), (159, 12691193), (503, 4011729), (1097, 1839471), (1219, 1655373), (1509, 1337243), (3291, 613157), (3657, 551791), (11569, 174423), (25231, 79977), (26659, 75693), (34707, 58141)]