517854386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{1621}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 935829120

約数和(自身を除く): 417974734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1201, 1621, 2402, 3242, 8407, 11347, 16814, 22694, 22819, 30799, 45638, 61598, 159733, 215593, 319466, 431186, 1946821, 3893642, 13627747, 27255494, 36989599, 73979198, 258927193, 517854386]

約数ペア:

[(1, 517854386), (2, 258927193), (7, 73979198), (14, 36989599), (19, 27255494), (38, 13627747), (133, 3893642), (266, 1946821), (1201, 431186), (1621, 319466), (2402, 215593), (3242, 159733), (8407, 61598), (11347, 45638), (16814, 30799), (22694, 22819)]