2014931968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1129

約数の個数: 88

約数和(自身を含む): 4621372704

約数和(自身を除く): 2606440736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 401, 448, 512, 701, 802, 896, 1024, 1402, 1604, 1792, 2804, 2807, 3208, 3584, 4907, 5608, 5614, 6416, 7168, 9814, 11216, 11228, 12832, 19628, 22432, 22456, 25664, 39256, 44864, 44912, 51328, 78512, 89728, 89824, 102656, 157024, 179456, 179648, 205312, 281101, 314048, 358912, 359296, 410624, 562202, 628096, 717824, 718592, 1124404, 1256192, 1437184, 1967707, 2248808, 2512384, 2874368, 3935414, 4497616, 5024768, 7870828, 8995232, 15741656, 17990464, 31483312, 35980928, 62966624, 71961856, 125933248, 143923712, 251866496, 287847424, 503732992, 1007465984, 2014931968]

約数ペア:

[(1, 2014931968), (2, 1007465984), (4, 503732992), (7, 287847424), (8, 251866496), (14, 143923712), (16, 125933248), (28, 71961856), (32, 62966624), (56, 35980928), (64, 31483312), (112, 17990464), (128, 15741656), (224, 8995232), (256, 7870828), (401, 5024768), (448, 4497616), (512, 3935414), (701, 2874368), (802, 2512384), (896, 2248808), (1024, 1967707), (1402, 1437184), (1604, 1256192), (1792, 1124404), (2804, 718592), (2807, 717824), (3208, 628096), (3584, 562202), (4907, 410624), (5608, 359296), (5614, 358912), (6416, 314048), (7168, 281101), (9814, 205312), (11216, 179648), (11228, 179456), (12832, 157024), (19628, 102656), (22432, 89824), (22456, 89728), (25664, 78512), (39256, 51328), (44864, 44912)]