2931756772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{51503}}^1$

素因数の和:51640

約数の個数: 48

約数和(自身を含む): 6229923840

約数和(自身を除く): 3298167068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2996, 4066, 8132, 14231, 28462, 51503, 56924, 103006, 206012, 360521, 721042, 978557, 1442084, 1957114, 3914228, 5510821, 6849899, 11021642, 13699798, 22043284, 27399596, 38575747, 77151494, 104705599, 154302988, 209411198, 418822396, 732939193, 1465878386, 2931756772]

約数ペア:

[(1, 2931756772), (2, 1465878386), (4, 732939193), (7, 418822396), (14, 209411198), (19, 154302988), (28, 104705599), (38, 77151494), (76, 38575747), (107, 27399596), (133, 22043284), (214, 13699798), (266, 11021642), (428, 6849899), (532, 5510821), (749, 3914228), (1498, 1957114), (2033, 1442084), (2996, 978557), (4066, 721042), (8132, 360521), (14231, 206012), (28462, 103006), (51503, 56924)]