5138848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 11896416

約数和(自身を除く): 6757568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1123, 1144, 2246, 2288, 4492, 4576, 8984, 12353, 14599, 17968, 24706, 29198, 35936, 49412, 58396, 98824, 116792, 160589, 197648, 233584, 321178, 395296, 467168, 642356, 1284712, 2569424, 5138848]

約数ペア:

[(1, 5138848), (2, 2569424), (4, 1284712), (8, 642356), (11, 467168), (13, 395296), (16, 321178), (22, 233584), (26, 197648), (32, 160589), (44, 116792), (52, 98824), (88, 58396), (104, 49412), (143, 35936), (176, 29198), (208, 24706), (286, 17968), (352, 14599), (416, 12353), (572, 8984), (1123, 4576), (1144, 4492), (2246, 2288)]