248291228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{911}}^1\times {\mathrm{1117}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 442513344

約数和(自身を除く): 194222116

約数列:

[1, 2, 4, 61, 122, 244, 911, 1117, 1822, 2234, 3644, 4468, 55571, 68137, 111142, 136274, 222284, 272548, 1017587, 2035174, 4070348, 62072807, 124145614, 248291228]

約数ペア:

[(1, 248291228), (2, 124145614), (4, 62072807), (61, 4070348), (122, 2035174), (244, 1017587), (911, 272548), (1117, 222284), (1822, 136274), (2234, 111142), (3644, 68137), (4468, 55571)]