2912881874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9046217}}^1$

素因数の和:9046249

約数の個数: 16

約数和(自身を含む): 5210621568

約数和(自身を除く): 2297739694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 9046217, 18092434, 63323519, 126647038, 208062991, 416125982, 1456440937, 2912881874]

約数ペア:

[(1, 2912881874), (2, 1456440937), (7, 416125982), (14, 208062991), (23, 126647038), (46, 63323519), (161, 18092434), (322, 9046217)]