2017836872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{25667}}^1$

素因数の和:26021

約数の個数: 32

約数和(自身を含む): 3917963520

約数和(自身を除く): 1900126648

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 634, 1268, 2536, 9827, 19654, 25667, 39308, 51334, 78616, 102668, 205336, 795677, 1591354, 3182708, 6365416, 8136439, 16272878, 32545756, 65091512, 252229609, 504459218, 1008918436, 2017836872]

約数ペア:

[(1, 2017836872), (2, 1008918436), (4, 504459218), (8, 252229609), (31, 65091512), (62, 32545756), (124, 16272878), (248, 8136439), (317, 6365416), (634, 3182708), (1268, 1591354), (2536, 795677), (9827, 205336), (19654, 102668), (25667, 78616), (39308, 51334)]