1664690833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127163}}^1$

素因数の和:127248

約数の個数: 16

約数和(自身を含む): 1922719680

約数和(自身を除く): 258028847

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 127163, 1653119, 2416097, 6739639, 31409261, 87615307, 128053141, 1664690833]

約数ペア:

[(1, 1664690833), (13, 128053141), (19, 87615307), (53, 31409261), (247, 6739639), (689, 2416097), (1007, 1653119), (13091, 127163)]