1107316

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 2249856

約数和(自身を除く): 1142540

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 557, 994, 1114, 1988, 2228, 3899, 7798, 15596, 39547, 79094, 158188, 276829, 553658, 1107316]

約数ペア:

[(1, 1107316), (2, 553658), (4, 276829), (7, 158188), (14, 79094), (28, 39547), (71, 15596), (142, 7798), (284, 3899), (497, 2228), (557, 1988), (994, 1114)]