1331158156958

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27409}}^1\times {\mathrm{47521}}^1$

素因数の和:75012

約数の個数: 32

約数和(自身を含む): 2313378563520

約数和(自身を除く): 982220406562

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27409, 47521, 54818, 95042, 191863, 332647, 383726, 665294, 2000857, 3469033, 4001714, 6938066, 14005999, 24283231, 28011998, 48566462, 1302503089, 2605006178, 9117521623, 18235043246, 95082725497, 190165450994, 665579078479, 1331158156958]

約数ペア:

[(1, 1331158156958), (2, 665579078479), (7, 190165450994), (14, 95082725497), (73, 18235043246), (146, 9117521623), (511, 2605006178), (1022, 1302503089), (27409, 48566462), (47521, 28011998), (54818, 24283231), (95042, 14005999), (191863, 6938066), (332647, 4001714), (383726, 3469033), (665294, 2000857)]