312282604

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{249427}}^1$

素因数の和:249744

約数の個数: 12

約数和(自身を含む): 548242744

約数和(自身を除く): 235960140

約数列:

[1, 2, 4, 313, 626, 1252, 249427, 498854, 997708, 78070651, 156141302, 312282604]

約数ペア:

[(1, 312282604), (2, 156141302), (4, 78070651), (313, 997708), (626, 498854), (1252, 249427)]