2218218805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{3323}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 2972453760

約数和(自身を除く): 754234955

約数列:

[1, 5, 11, 53, 55, 229, 265, 583, 1145, 2519, 2915, 3323, 12137, 12595, 16615, 36553, 60685, 133507, 176119, 182765, 667535, 760967, 880595, 1937309, 3804835, 8370637, 9686545, 40331251, 41853185, 201656255, 443643761, 2218218805]

約数ペア:

[(1, 2218218805), (5, 443643761), (11, 201656255), (53, 41853185), (55, 40331251), (229, 9686545), (265, 8370637), (583, 3804835), (1145, 1937309), (2519, 880595), (2915, 760967), (3323, 667535), (12137, 182765), (12595, 176119), (16615, 133507), (36553, 60685)]