2078973424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 4500497664

約数和(自身を除く): 2421524240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 103, 146, 176, 206, 292, 412, 584, 803, 824, 1133, 1168, 1571, 1606, 1648, 2266, 3142, 3212, 4532, 6284, 6424, 7519, 9064, 12568, 12848, 15038, 17281, 18128, 25136, 30076, 34562, 60152, 69124, 82709, 114683, 120304, 138248, 161813, 165418, 229366, 276496, 323626, 330836, 458732, 647252, 661672, 917464, 1261513, 1294504, 1323344, 1779943, 1834928, 2523026, 2589008, 3559886, 5046052, 7119772, 10092104, 11812349, 14239544, 20184208, 23624698, 28479088, 47249396, 94498792, 129935839, 188997584, 259871678, 519743356, 1039486712, 2078973424]

約数ペア:

[(1, 2078973424), (2, 1039486712), (4, 519743356), (8, 259871678), (11, 188997584), (16, 129935839), (22, 94498792), (44, 47249396), (73, 28479088), (88, 23624698), (103, 20184208), (146, 14239544), (176, 11812349), (206, 10092104), (292, 7119772), (412, 5046052), (584, 3559886), (803, 2589008), (824, 2523026), (1133, 1834928), (1168, 1779943), (1571, 1323344), (1606, 1294504), (1648, 1261513), (2266, 917464), (3142, 661672), (3212, 647252), (4532, 458732), (6284, 330836), (6424, 323626), (7519, 276496), (9064, 229366), (12568, 165418), (12848, 161813), (15038, 138248), (17281, 120304), (18128, 114683), (25136, 82709), (30076, 69124), (34562, 60152)]