64915799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2953}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 74440800

約数和(自身を除く): 9525001

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 2953, 21983, 38389, 56107, 262817, 729391, 3416621, 4993523, 64915799]

約数ペア:

[(1, 64915799), (13, 4993523), (19, 3416621), (89, 729391), (247, 262817), (1157, 56107), (1691, 38389), (2953, 21983)]