521006038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2189101}}^1$

素因数の和:2189127

約数の個数: 16

約数和(自身を含む): 945692064

約数和(自身を除く): 424686026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2189101, 4378202, 15323707, 30647414, 37214717, 74429434, 260503019, 521006038]

約数ペア:

[(1, 521006038), (2, 260503019), (7, 74429434), (14, 37214717), (17, 30647414), (34, 15323707), (119, 4378202), (238, 2189101)]