805051052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{814829}}^1$

素因数の和:814865

約数の個数: 24

約数和(自身を含む): 1597066800

約数和(自身を除く): 792015748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 814829, 1629658, 3259316, 10592777, 15481751, 21185554, 30963502, 42371108, 61927004, 201262763, 402525526, 805051052]

約数ペア:

[(1, 805051052), (2, 402525526), (4, 201262763), (13, 61927004), (19, 42371108), (26, 30963502), (38, 21185554), (52, 15481751), (76, 10592777), (247, 3259316), (494, 1629658), (988, 814829)]