2052802444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{74887}}^1$

素因数の和:74998

約数の個数: 48

約数和(自身を含む): 4529226240

約数和(自身を除く): 2476423796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 6853, 13706, 27412, 74887, 149774, 299548, 524209, 823757, 1048418, 1647514, 2096836, 3295028, 5766299, 6664943, 11532598, 13329886, 23065196, 26659772, 46654601, 73314373, 93309202, 146628746, 186618404, 293257492, 513200611, 1026401222, 2052802444]

約数ペア:

[(1, 2052802444), (2, 1026401222), (4, 513200611), (7, 293257492), (11, 186618404), (14, 146628746), (22, 93309202), (28, 73314373), (44, 46654601), (77, 26659772), (89, 23065196), (154, 13329886), (178, 11532598), (308, 6664943), (356, 5766299), (623, 3295028), (979, 2096836), (1246, 1647514), (1958, 1048418), (2492, 823757), (3916, 524209), (6853, 299548), (13706, 149774), (27412, 74887)]