7840396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 14442624

約数和(自身を除く): 6602228

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1193, 1643, 2386, 3286, 4772, 6572, 36983, 63229, 73966, 126458, 147932, 252916, 1960099, 3920198, 7840396]

約数ペア:

[(1, 7840396), (2, 3920198), (4, 1960099), (31, 252916), (53, 147932), (62, 126458), (106, 73966), (124, 63229), (212, 36983), (1193, 6572), (1643, 4772), (2386, 3286)]