2141730052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2777

約数の個数: 96

約数和(自身を含む): 4868591616

約数和(自身を除く): 2726861564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 71, 74, 77, 142, 148, 154, 259, 284, 308, 407, 497, 518, 781, 814, 994, 1036, 1562, 1628, 1988, 2627, 2647, 2849, 3124, 5254, 5294, 5467, 5698, 10508, 10588, 10934, 11396, 18389, 18529, 21868, 28897, 29117, 36778, 37058, 57794, 58234, 73556, 74116, 97939, 115588, 116468, 187937, 195878, 202279, 203819, 375874, 391756, 404558, 407638, 685573, 751748, 809116, 815276, 1077329, 1315559, 1371146, 2067307, 2154658, 2631118, 2742292, 4134614, 4309316, 5262236, 6953669, 7541303, 8269228, 13907338, 14471149, 15082606, 27814676, 28942298, 30165212, 48675683, 57884596, 76490359, 97351366, 152980718, 194702732, 305961436, 535432513, 1070865026, 2141730052]

約数ペア:

[(1, 2141730052), (2, 1070865026), (4, 535432513), (7, 305961436), (11, 194702732), (14, 152980718), (22, 97351366), (28, 76490359), (37, 57884596), (44, 48675683), (71, 30165212), (74, 28942298), (77, 27814676), (142, 15082606), (148, 14471149), (154, 13907338), (259, 8269228), (284, 7541303), (308, 6953669), (407, 5262236), (497, 4309316), (518, 4134614), (781, 2742292), (814, 2631118), (994, 2154658), (1036, 2067307), (1562, 1371146), (1628, 1315559), (1988, 1077329), (2627, 815276), (2647, 809116), (2849, 751748), (3124, 685573), (5254, 407638), (5294, 404558), (5467, 391756), (5698, 375874), (10508, 203819), (10588, 202279), (10934, 195878), (11396, 187937), (18389, 116468), (18529, 115588), (21868, 97939), (28897, 74116), (29117, 73556), (36778, 58234), (37058, 57794)]