999861065

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{468319}}^1$

素因数の和:468392

約数の個数: 16

約数和(自身を含む): 1393720320

約数和(自身を除く): 393859255

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 468319, 2341595, 3278233, 16391165, 28567459, 142837295, 199972213, 999861065]

約数ペア:

[(1, 999861065), (5, 199972213), (7, 142837295), (35, 28567459), (61, 16391165), (305, 3278233), (427, 2341595), (2135, 468319)]