2017506688

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{54539}}^1$

素因数の和:54587

約数の個数: 48

約数和(自身を含む): 4269663900

約数和(自身を除く): 2252157212

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 54539, 109078, 218156, 436312, 872624, 927163, 1745248, 1854326, 3490496, 3708652, 6980992, 7417304, 14834608, 15761771, 29669216, 31523542, 59338432, 63047084, 118676864, 126094168, 252188336, 504376672, 1008753344, 2017506688]

約数ペア:

[(1, 2017506688), (2, 1008753344), (4, 504376672), (8, 252188336), (16, 126094168), (17, 118676864), (32, 63047084), (34, 59338432), (64, 31523542), (68, 29669216), (128, 15761771), (136, 14834608), (272, 7417304), (289, 6980992), (544, 3708652), (578, 3490496), (1088, 1854326), (1156, 1745248), (2176, 927163), (2312, 872624), (4624, 436312), (9248, 218156), (18496, 109078), (36992, 54539)]