2604077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 3202560

約数和(自身を除く): 598483

約数列:

[1, 7, 17, 79, 119, 277, 553, 1343, 1939, 4709, 9401, 21883, 32963, 153181, 372011, 2604077]

約数ペア:

[(1, 2604077), (7, 372011), (17, 153181), (79, 32963), (119, 21883), (277, 9401), (553, 4709), (1343, 1939)]