2073588049148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2295407}}^1$

素因数の和:2295855

約数の個数: 72

約数和(自身を含む): 4615973671680

約数和(自身を除く): 2542385622532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 419, 539, 838, 1078, 1676, 2156, 2933, 4609, 5866, 9218, 11732, 18436, 20531, 32263, 41062, 64526, 82124, 129052, 225841, 451682, 903364, 2295407, 4590814, 9181628, 16067849, 25249477, 32135698, 50498954, 64271396, 100997908, 112474943, 176746339, 224949886, 353492678, 449899772, 706985356, 961775533, 1237224373, 1923551066, 2474448746, 3847102132, 4948897492, 6732428731, 10579530863, 13464857462, 21159061726, 26929714924, 42318123452, 47127001117, 74056716041, 94254002234, 148113432082, 188508004468, 296226864164, 518397012287, 1036794024574, 2073588049148]

約数ペア:

[(1, 2073588049148), (2, 1036794024574), (4, 518397012287), (7, 296226864164), (11, 188508004468), (14, 148113432082), (22, 94254002234), (28, 74056716041), (44, 47127001117), (49, 42318123452), (77, 26929714924), (98, 21159061726), (154, 13464857462), (196, 10579530863), (308, 6732428731), (419, 4948897492), (539, 3847102132), (838, 2474448746), (1078, 1923551066), (1676, 1237224373), (2156, 961775533), (2933, 706985356), (4609, 449899772), (5866, 353492678), (9218, 224949886), (11732, 176746339), (18436, 112474943), (20531, 100997908), (32263, 64271396), (41062, 50498954), (64526, 32135698), (82124, 25249477), (129052, 16067849), (225841, 9181628), (451682, 4590814), (903364, 2295407)]