2017405544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{76163}}^1$

素因数の和:76230

約数の個数: 64

約数和(自身を含む): 4825751040

約数和(自身を除く): 2808345496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 6622, 13244, 26488, 76163, 152326, 304652, 533141, 609304, 837793, 1066282, 1675586, 2132564, 3275009, 3351172, 4265128, 5864551, 6550018, 6702344, 11729102, 13100036, 22925063, 23458204, 26200072, 36025099, 45850126, 46916408, 72050198, 91700252, 144100396, 183400504, 252175693, 288200792, 504351386, 1008702772, 2017405544]

約数ペア:

[(1, 2017405544), (2, 1008702772), (4, 504351386), (7, 288200792), (8, 252175693), (11, 183400504), (14, 144100396), (22, 91700252), (28, 72050198), (43, 46916408), (44, 45850126), (56, 36025099), (77, 26200072), (86, 23458204), (88, 22925063), (154, 13100036), (172, 11729102), (301, 6702344), (308, 6550018), (344, 5864551), (473, 4265128), (602, 3351172), (616, 3275009), (946, 2132564), (1204, 1675586), (1892, 1066282), (2408, 837793), (3311, 609304), (3784, 533141), (6622, 304652), (13244, 152326), (26488, 76163)]