2247296788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1201}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 4587178176

約数和(自身を除く): 2339881388

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1201, 1849, 1892, 1978, 2402, 3698, 3956, 4804, 7396, 10879, 13211, 20339, 21758, 26422, 27623, 40678, 42527, 43516, 51643, 52844, 55246, 81356, 85054, 103286, 110492, 170108, 206572, 303853, 467797, 568073, 607706, 935594, 1136146, 1187789, 1215412, 1871188, 2220649, 2272292, 2375578, 4441298, 4751156, 8882596, 13065679, 24427139, 26131358, 48854278, 51074927, 52262716, 97708556, 102149854, 204299708, 561824197, 1123648394, 2247296788]

約数ペア:

[(1, 2247296788), (2, 1123648394), (4, 561824197), (11, 204299708), (22, 102149854), (23, 97708556), (43, 52262716), (44, 51074927), (46, 48854278), (86, 26131358), (92, 24427139), (172, 13065679), (253, 8882596), (473, 4751156), (506, 4441298), (946, 2375578), (989, 2272292), (1012, 2220649), (1201, 1871188), (1849, 1215412), (1892, 1187789), (1978, 1136146), (2402, 935594), (3698, 607706), (3956, 568073), (4804, 467797), (7396, 303853), (10879, 206572), (13211, 170108), (20339, 110492), (21758, 103286), (26422, 85054), (27623, 81356), (40678, 55246), (42527, 52844), (43516, 51643)]