804960422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{27763}}^1$

素因数の和:27900

約数の個数: 32

約数和(自身を含む): 1465939200

約数和(自身を除く): 660978778

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 4142, 14497, 27763, 28994, 55526, 194341, 388682, 527497, 1054994, 3026167, 3692479, 6052334, 7384958, 21183169, 42366338, 57497173, 114994346, 402480211, 804960422]

約数ペア:

[(1, 804960422), (2, 402480211), (7, 114994346), (14, 57497173), (19, 42366338), (38, 21183169), (109, 7384958), (133, 6052334), (218, 3692479), (266, 3026167), (763, 1054994), (1526, 527497), (2071, 388682), (4142, 194341), (14497, 55526), (27763, 28994)]