288972653

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 308689920

約数和(自身を除く): 19717267

約数列:

[1, 19, 107, 307, 463, 2033, 5833, 8797, 32849, 49541, 142141, 624131, 941279, 2700679, 15209087, 288972653]

約数ペア:

[(1, 288972653), (19, 15209087), (107, 2700679), (307, 941279), (463, 624131), (2033, 142141), (5833, 49541), (8797, 32849)]