2012115666547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1076771}}^1$

素因数の和:1077219

約数の個数: 32

約数和(自身を含む): 2500729749504

約数和(自身を除く): 488614082957

約数列:

[1, 7, 17, 41, 119, 287, 383, 697, 2681, 4879, 6511, 15703, 45577, 109921, 266951, 1076771, 1868657, 7537397, 18305107, 44147611, 128135749, 309033277, 412403293, 750509387, 2886823051, 5253565709, 7010855981, 16908535013, 49075991867, 118359745091, 287445095221, 2012115666547]

約数ペア:

[(1, 2012115666547), (7, 287445095221), (17, 118359745091), (41, 49075991867), (119, 16908535013), (287, 7010855981), (383, 5253565709), (697, 2886823051), (2681, 750509387), (4879, 412403293), (6511, 309033277), (15703, 128135749), (45577, 44147611), (109921, 18305107), (266951, 7537397), (1076771, 1868657)]