454428254

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{87491}}^1$

素因数の和:87560

約数の個数: 24

約数和(自身を含む): 807901128

約数和(自身を除く): 353472874

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 87491, 174982, 612437, 1224874, 4287059, 4637023, 8574118, 9274046, 32459161, 64918322, 227214127, 454428254]

約数ペア:

[(1, 454428254), (2, 227214127), (7, 64918322), (14, 32459161), (49, 9274046), (53, 8574118), (98, 4637023), (106, 4287059), (371, 1224874), (742, 612437), (2597, 174982), (5194, 87491)]