426914693638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{246173}}^1$

素因数の和:247212

約数の個数: 32

約数和(自身を含む): 689129648640

約数和(自身を除く): 262214955002

約数列:

[1, 2, 19, 38, 47, 94, 893, 971, 1786, 1942, 18449, 36898, 45637, 91274, 246173, 492346, 867103, 1734206, 4677287, 9354574, 11570131, 23140262, 219832489, 239033983, 439664978, 478067966, 4541645677, 9083291354, 11234597201, 22469194402, 213457346819, 426914693638]

約数ペア:

[(1, 426914693638), (2, 213457346819), (19, 22469194402), (38, 11234597201), (47, 9083291354), (94, 4541645677), (893, 478067966), (971, 439664978), (1786, 239033983), (1942, 219832489), (18449, 23140262), (36898, 11570131), (45637, 9354574), (91274, 4677287), (246173, 1734206), (492346, 867103)]