891102010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1330003}}^1$

素因数の和:1330077

約数の個数: 16

約数和(自身を含む): 1627924896

約数和(自身を除く): 736822886

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1330003, 2660006, 6650015, 13300030, 89110201, 178220402, 445551005, 891102010]

約数ペア:

[(1, 891102010), (2, 445551005), (5, 178220402), (10, 89110201), (67, 13300030), (134, 6650015), (335, 2660006), (670, 1330003)]