890643596

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{46807}}^1$

素因数の和:46949

約数の個数: 24

約数和(自身を含む): 1604203776

約数和(自身を除く): 713560180

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 9514, 19028, 46807, 93614, 187228, 3136069, 3323297, 6272138, 6646594, 12544276, 13293188, 222660899, 445321798, 890643596]

約数ペア:

[(1, 890643596), (2, 445321798), (4, 222660899), (67, 13293188), (71, 12544276), (134, 6646594), (142, 6272138), (268, 3323297), (284, 3136069), (4757, 187228), (9514, 93614), (19028, 46807)]