855854524

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 1734369280

約数和(自身を除く): 878514756

約数列:

[1, 2, 4, 7, 14, 28, 127, 229, 254, 458, 508, 889, 916, 1051, 1603, 1778, 2102, 3206, 3556, 4204, 6412, 7357, 14714, 29083, 29428, 58166, 116332, 133477, 203581, 240679, 266954, 407162, 481358, 533908, 814324, 934339, 962716, 1684753, 1868678, 3369506, 3737356, 6739012, 30566233, 61132466, 122264932, 213963631, 427927262, 855854524]

約数ペア:

[(1, 855854524), (2, 427927262), (4, 213963631), (7, 122264932), (14, 61132466), (28, 30566233), (127, 6739012), (229, 3737356), (254, 3369506), (458, 1868678), (508, 1684753), (889, 962716), (916, 934339), (1051, 814324), (1603, 533908), (1778, 481358), (2102, 407162), (3206, 266954), (3556, 240679), (4204, 203581), (6412, 133477), (7357, 116332), (14714, 58166), (29083, 29428)]