78801998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{15373}}^1$

素因数の和:15619

約数の個数: 16

約数和(自身を含む): 129510576

約数和(自身を除く): 50708578

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 15373, 30746, 169103, 338206, 3581909, 7163818, 39400999, 78801998]

約数ペア:

[(1, 78801998), (2, 39400999), (11, 7163818), (22, 3581909), (233, 338206), (466, 169103), (2563, 30746), (5126, 15373)]