804890288

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{260651}}^1$

素因数の和:260852

約数の個数: 20

約数和(自身を含む): 1567561128

約数和(自身を除く): 762670840

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 260651, 521302, 1042604, 2085208, 4170416, 50305643, 100611286, 201222572, 402445144, 804890288]

約数ペア:

[(1, 804890288), (2, 402445144), (4, 201222572), (8, 100611286), (16, 50305643), (193, 4170416), (386, 2085208), (772, 1042604), (1544, 521302), (3088, 260651)]