1215690610646

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1\times {\mathrm{5147}}^1$

素因数の和:6836

約数の個数: 32

約数和(自身を含む): 1837137189888

約数和(自身を除く): 621446579242

約数列:

[1, 2, 223, 446, 653, 811, 1306, 1622, 5147, 10294, 145619, 180853, 291238, 361706, 529583, 1059166, 1147781, 2295562, 3360991, 4174217, 6721982, 8348434, 118097009, 236194018, 749500993, 930850391, 1499001986, 1861700782, 2725763701, 5451527402, 607845305323, 1215690610646]

約数ペア:

[(1, 1215690610646), (2, 607845305323), (223, 5451527402), (446, 2725763701), (653, 1861700782), (811, 1499001986), (1306, 930850391), (1622, 749500993), (5147, 236194018), (10294, 118097009), (145619, 8348434), (180853, 6721982), (291238, 4174217), (361706, 3360991), (529583, 2295562), (1059166, 1147781)]