7640884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 13829760

約数和(自身を除く): 6188876

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 419, 838, 1676, 4559, 9118, 18236, 19693, 39386, 40643, 78772, 81286, 162572, 1910221, 3820442, 7640884]

約数ペア:

[(1, 7640884), (2, 3820442), (4, 1910221), (47, 162572), (94, 81286), (97, 78772), (188, 40643), (194, 39386), (388, 19693), (419, 18236), (838, 9118), (1676, 4559)]