1284235589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{17707}}^1$

素因数の和:18524

約数の個数: 16

約数和(自身を含む): 1582670208

約数和(自身を除く): 298434619

約数列:

[1, 7, 13, 91, 797, 5579, 10361, 17707, 72527, 123949, 230191, 1611337, 14112479, 98787353, 183462227, 1284235589]

約数ペア:

[(1, 1284235589), (7, 183462227), (13, 98787353), (91, 14112479), (797, 1611337), (5579, 230191), (10361, 123949), (17707, 72527)]