16406780546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{83791}}^1$

素因数の和:84266

約数の個数: 32

約数和(自身を含む): 28125957888

約数和(自身を除く): 11719177342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 443, 886, 5759, 7531, 11518, 15062, 83791, 97903, 167582, 195806, 1089283, 1424447, 2178566, 2848894, 18517811, 37035622, 37119413, 74238826, 482552369, 631030021, 965104738, 1262060042, 8203390273, 16406780546]

約数ペア:

[(1, 16406780546), (2, 8203390273), (13, 1262060042), (17, 965104738), (26, 631030021), (34, 482552369), (221, 74238826), (442, 37119413), (443, 37035622), (886, 18517811), (5759, 2848894), (7531, 2178566), (11518, 1424447), (15062, 1089283), (83791, 195806), (97903, 167582)]