2008155552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1609099}}^1$

素因数の和:1609125

約数の個数: 48

約数和(自身を含む): 5676904800

約数和(自身を除く): 3668749248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1609099, 3218198, 4827297, 6436396, 9654594, 12872792, 19309188, 20918287, 25745584, 38618376, 41836574, 51491168, 62754861, 77236752, 83673148, 125509722, 154473504, 167346296, 251019444, 334692592, 502038888, 669385184, 1004077776, 2008155552]

約数ペア:

[(1, 2008155552), (2, 1004077776), (3, 669385184), (4, 502038888), (6, 334692592), (8, 251019444), (12, 167346296), (13, 154473504), (16, 125509722), (24, 83673148), (26, 77236752), (32, 62754861), (39, 51491168), (48, 41836574), (52, 38618376), (78, 25745584), (96, 20918287), (104, 19309188), (156, 12872792), (208, 9654594), (312, 6436396), (416, 4827297), (624, 3218198), (1248, 1609099)]