2008321835523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{14717}}^1$

素因数の和:15428

約数の個数: 64

約数和(自身を含む): 2885255493120

約数和(自身を除く): 876933657597

約数列:

[1, 3, 29, 41, 67, 87, 123, 201, 571, 1189, 1713, 1943, 2747, 3567, 5829, 8241, 14717, 16559, 23411, 38257, 44151, 49677, 70233, 79663, 114771, 238989, 426793, 603397, 678919, 986039, 1109453, 1280379, 1568537, 1810191, 2036757, 2958117, 3328359, 4705611, 8403407, 17498513, 25210221, 28595131, 40427599, 45487573, 52495539, 85785393, 121282797, 136462719, 243698803, 344539687, 563028269, 731096409, 1033619061, 1172400371, 1689084807, 3517201113, 9991650923, 16327819801, 23084159029, 29974952769, 48983459403, 69252477087, 669440611841, 2008321835523]

約数ペア:

[(1, 2008321835523), (3, 669440611841), (29, 69252477087), (41, 48983459403), (67, 29974952769), (87, 23084159029), (123, 16327819801), (201, 9991650923), (571, 3517201113), (1189, 1689084807), (1713, 1172400371), (1943, 1033619061), (2747, 731096409), (3567, 563028269), (5829, 344539687), (8241, 243698803), (14717, 136462719), (16559, 121282797), (23411, 85785393), (38257, 52495539), (44151, 45487573), (49677, 40427599), (70233, 28595131), (79663, 25210221), (114771, 17498513), (238989, 8403407), (426793, 4705611), (603397, 3328359), (678919, 2958117), (986039, 2036757), (1109453, 1810191), (1280379, 1568537)]