248335922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 400232448

約数和(自身を除く): 151896526

約数列:

[1, 2, 23, 43, 46, 86, 223, 446, 563, 989, 1126, 1978, 5129, 9589, 10258, 12949, 19178, 24209, 25898, 48418, 125549, 220547, 251098, 441094, 556807, 1113614, 2887627, 5398607, 5775254, 10797214, 124167961, 248335922]

約数ペア:

[(1, 248335922), (2, 124167961), (23, 10797214), (43, 5775254), (46, 5398607), (86, 2887627), (223, 1113614), (446, 556807), (563, 441094), (989, 251098), (1126, 220547), (1978, 125549), (5129, 48418), (9589, 25898), (10258, 24209), (12949, 19178)]