126958852

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 224824320

約数和(自身を除く): 97865468

約数列:

[1, 2, 4, 127, 254, 491, 508, 509, 982, 1018, 1964, 2036, 62357, 64643, 124714, 129286, 249428, 249919, 258572, 499838, 999676, 31739713, 63479426, 126958852]

約数ペア:

[(1, 126958852), (2, 63479426), (4, 31739713), (127, 999676), (254, 499838), (491, 258572), (508, 249919), (509, 249428), (982, 129286), (1018, 124714), (1964, 64643), (2036, 62357)]