2015899808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 4409273232

約数和(自身を除く): 2393373424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 181, 208, 328, 362, 416, 533, 653, 656, 724, 1066, 1306, 1312, 1448, 2132, 2353, 2612, 2896, 4264, 4706, 5224, 5792, 7421, 8489, 8528, 9412, 10448, 14842, 16978, 17056, 18824, 20896, 26773, 29684, 33956, 37648, 53546, 59368, 67912, 75296, 96473, 107092, 118193, 118736, 135824, 192946, 214184, 236386, 237472, 271648, 348049, 385892, 428368, 472772, 696098, 771784, 856736, 945544, 1392196, 1536509, 1543568, 1891088, 2784392, 3073018, 3087136, 3782176, 4845913, 5568784, 6146036, 9691826, 11137568, 12292072, 19383652, 24584144, 38767304, 49168288, 62996869, 77534608, 125993738, 155069216, 251987476, 503974952, 1007949904, 2015899808]

約数ペア:

[(1, 2015899808), (2, 1007949904), (4, 503974952), (8, 251987476), (13, 155069216), (16, 125993738), (26, 77534608), (32, 62996869), (41, 49168288), (52, 38767304), (82, 24584144), (104, 19383652), (164, 12292072), (181, 11137568), (208, 9691826), (328, 6146036), (362, 5568784), (416, 4845913), (533, 3782176), (653, 3087136), (656, 3073018), (724, 2784392), (1066, 1891088), (1306, 1543568), (1312, 1536509), (1448, 1392196), (2132, 945544), (2353, 856736), (2612, 771784), (2896, 696098), (4264, 472772), (4706, 428368), (5224, 385892), (5792, 348049), (7421, 271648), (8489, 237472), (8528, 236386), (9412, 214184), (10448, 192946), (14842, 135824), (16978, 118736), (17056, 118193), (18824, 107092), (20896, 96473), (26773, 75296), (29684, 67912), (33956, 59368), (37648, 53546)]