66889780606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{272759}}^1$

素因数の和:273000

約数の個数: 32

約数和(自身を含む): 111705039360

約数和(自身を除く): 44815258754

約数列:

[1, 2, 11, 22, 71, 142, 157, 314, 781, 1562, 1727, 3454, 11147, 22294, 122617, 245234, 272759, 545518, 3000349, 6000698, 19365889, 38731778, 42823163, 85646326, 213024779, 426049558, 471054793, 942109586, 3040444573, 6080889146, 33444890303, 66889780606]

約数ペア:

[(1, 66889780606), (2, 33444890303), (11, 6080889146), (22, 3040444573), (71, 942109586), (142, 471054793), (157, 426049558), (314, 213024779), (781, 85646326), (1562, 42823163), (1727, 38731778), (3454, 19365889), (11147, 6000698), (22294, 3000349), (122617, 545518), (245234, 272759)]