690763669258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2774129}}^1$

素因数の和:2774362

約数の個数: 32

約数和(自身を含む): 1141365854160

約数和(自身を除く): 450602184902

約数列:

[1, 2, 13, 26, 61, 122, 157, 314, 793, 1586, 2041, 4082, 9577, 19154, 124501, 249002, 2774129, 5548258, 36063677, 72127354, 169221869, 338443738, 435538253, 871076506, 2199884297, 4399768594, 5661997289, 11323994578, 26567833433, 53135666866, 345381834629, 690763669258]

約数ペア:

[(1, 690763669258), (2, 345381834629), (13, 53135666866), (26, 26567833433), (61, 11323994578), (122, 5661997289), (157, 4399768594), (314, 2199884297), (793, 871076506), (1586, 435538253), (2041, 338443738), (4082, 169221869), (9577, 72127354), (19154, 36063677), (124501, 5548258), (249002, 2774129)]