2017307768

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{127291}}^1$

素因数の和:127587

約数の個数: 32

約数和(自身を含む): 4338111360

約数和(自身を除く): 2320803592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924, 15848, 127291, 254582, 509164, 891037, 1018328, 1782074, 3564148, 7128296, 36023353, 72046706, 144093412, 252163471, 288186824, 504326942, 1008653884, 2017307768]

約数ペア:

[(1, 2017307768), (2, 1008653884), (4, 504326942), (7, 288186824), (8, 252163471), (14, 144093412), (28, 72046706), (56, 36023353), (283, 7128296), (566, 3564148), (1132, 1782074), (1981, 1018328), (2264, 891037), (3962, 509164), (7924, 254582), (15848, 127291)]