2047932733441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1\times {\mathrm{729037}}^1$

素因数の和:750184

約数の個数: 16

約数和(自身を含む): 2463798501760

約数和(自身を除く): 415865768319

約数列:

[1, 7, 19, 133, 21121, 147847, 401299, 729037, 2809093, 5103259, 13851703, 96961921, 15397990477, 107785933339, 292561819063, 2047932733441]

約数ペア:

[(1, 2047932733441), (7, 292561819063), (19, 107785933339), (133, 15397990477), (21121, 96961921), (147847, 13851703), (401299, 5103259), (729037, 2809093)]