487991788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{5419}}^1$

素因数の和:5949

約数の個数: 24

約数和(自身を含む): 874137600

約数和(自身を除く): 386145812

約数列:

[1, 2, 4, 47, 94, 188, 479, 958, 1916, 5419, 10838, 21676, 22513, 45026, 90052, 254693, 509386, 1018772, 2595701, 5191402, 10382804, 121997947, 243995894, 487991788]

約数ペア:

[(1, 487991788), (2, 243995894), (4, 121997947), (47, 10382804), (94, 5191402), (188, 2595701), (479, 1018772), (958, 509386), (1916, 254693), (5419, 90052), (10838, 45026), (21676, 22513)]