2564772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 7203840

約数和(自身を除く): 4639068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1607, 3214, 4821, 6428, 9642, 11249, 19284, 22498, 30533, 33747, 44996, 61066, 67494, 91599, 122132, 134988, 183198, 213731, 366396, 427462, 641193, 854924, 1282386, 2564772]

約数ペア:

[(1, 2564772), (2, 1282386), (3, 854924), (4, 641193), (6, 427462), (7, 366396), (12, 213731), (14, 183198), (19, 134988), (21, 122132), (28, 91599), (38, 67494), (42, 61066), (57, 44996), (76, 33747), (84, 30533), (114, 22498), (133, 19284), (228, 11249), (266, 9642), (399, 6428), (532, 4821), (798, 3214), (1596, 1607)]