4698638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3803122

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 163, 203, 326, 406, 497, 994, 1141, 2059, 2282, 4118, 4727, 9454, 11573, 14413, 23146, 28826, 33089, 66178, 81011, 162022, 335617, 671234, 2349319, 4698638]

約数ペア:

[(1, 4698638), (2, 2349319), (7, 671234), (14, 335617), (29, 162022), (58, 81011), (71, 66178), (142, 33089), (163, 28826), (203, 23146), (326, 14413), (406, 11573), (497, 9454), (994, 4727), (1141, 4118), (2059, 2282)]