2017016008

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{87211}}^1$

素因数の和:87290

約数の個数: 48

約数和(自身を含む): 4473975600

約数和(自身を除く): 2456959592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5782, 11564, 23128, 87211, 174422, 348844, 610477, 697688, 1220954, 2441908, 4273339, 4883816, 5145449, 8546678, 10290898, 17093356, 20581796, 34186712, 36018143, 41163592, 72036286, 144072572, 252127001, 288145144, 504254002, 1008508004, 2017016008]

約数ペア:

[(1, 2017016008), (2, 1008508004), (4, 504254002), (7, 288145144), (8, 252127001), (14, 144072572), (28, 72036286), (49, 41163592), (56, 36018143), (59, 34186712), (98, 20581796), (118, 17093356), (196, 10290898), (236, 8546678), (392, 5145449), (413, 4883816), (472, 4273339), (826, 2441908), (1652, 1220954), (2891, 697688), (3304, 610477), (5782, 348844), (11564, 174422), (23128, 87211)]